Complicated Grief: When Mourning Becomes Stuck, and How to Find Your Way Forward

Still Standing in the Doorway

A year has passed. Maybe more. And they still can't open the bedroom door.

Not because they're being dramatic, or because they don't want to get better, or because they haven't tried. They've tried. They've gone back to work, shown up for their kids, done the things they were supposed to do. But inside — in the private interior of their day — the grief has not moved. It's just as consuming as it was in the first week. They can't picture a future. They barely recognize themselves without this person. They go through the motions of living while something essential remains locked.

This is what complicated grief — clinically known as Prolonged Grief Disorder — looks like from the inside. And the most important thing to understand about it is this: it is not a character flaw. It is not a measure of how much you loved someone. It is not a failure to try hard enough or want to heal badly enough. It is a recognized clinical condition that responds to specific, evidence-based treatment — and naming it correctly is the first step toward finding a way through.

This article uses both "complicated grief" (the more common everyday term) and "Prolonged Grief Disorder" or "PGD" (the clinical designation added to DSM-5-TR in 2022) interchangeably. If you encounter both terms as you research, they describe the same condition. We'll also look at how this differs from what's considered normal grief — because that distinction, though sometimes subtle, is the crucial one.

What Is Normal Grief — And How Does It Actually Unfold?

Before we can talk about complicated grief, we need to talk honestly about the kind that isn't — because the popular understanding of how grief "should" work is itself part of the problem.

Most people have some familiarity with the five stages of grief — denial, anger, bargaining, depression, acceptance — introduced by Elisabeth Kübler-Ross in 1969. The model has been enormously influential, and there's value in its core insight that grief is a process rather than an event. But the "stages" model has also led to a damaging expectation: that grief moves in a linear, predictable sequence, and that people who aren't progressing through the stages on an implied schedule are somehow doing it wrong.

The model that grief researchers today find more clinically accurate is the Dual Process Model, developed by Stroebe and Schut (1999). This framework describes grief not as a progression but as an oscillation — grievers move back and forth between two orientations: loss orientation (actively processing pain, longing, and the reality of the loss) and restoration orientation (turning toward rebuilding, re-engaging with daily life, adapting to changes the loss has created). Healthy grief involves this back-and-forth. The direction isn't linear; the trajectory, over months, is a gradual loosening of grief's grip on function.

Normal grief is painful. It can be overwhelming in the early weeks and months. It can disrupt sleep, concentration, appetite, and sense of self. It can arrive in waves for years, triggered by anniversaries and sensory memories. None of that means it's pathological. The question isn't how intensely someone is grieving — it's whether the grief is, over time, gradually integrating into life.

What Is Complicated Grief (Prolonged Grief Disorder)?

Prolonged Grief Disorder was formally added to the DSM-5-TR (the American Psychiatric Association's diagnostic manual) in March 2022 — giving this condition official clinical recognition for the first time. This was a significant moment in the history of grief research, because it acknowledged that some grief is not a variant of normal but a distinct condition that requires specific treatment.

The American Psychiatric Association defines PGD as grief that remains intensely disruptive — rather than gradually loosening — for 12 months or more in adults, or 6 months in children and adolescents. Prevalence estimates place PGD in approximately 7–10% of bereaved adults, meaning it's not rare, and it occurs across all demographics and types of loss.

The DSM-5-TR Diagnostic Criteria

The official criteria, translated out of clinical jargon, look like this:

  • The loss occurred at least 12 months ago (6 months for children and adolescents).
  • The person experiences intense yearning or longing for the deceased person, or preoccupation with thoughts or memories of them, present nearly every day.
  • At least 3 of the following 8 symptoms have been present nearly every day for at least a month: identity disruption (a feeling of not knowing who you are without this person); marked disbelief about the death; avoidance of reminders of the death; intense emotional pain related to the loss; difficulty reintegrating into normal activities; emotional numbness; feeling that life is meaningless going forward; intense loneliness.
  • These symptoms cause significant distress or functional impairment.
  • The grief reaction is disproportionate in duration or severity compared to what would be expected in the person's cultural or religious context.

It's worth saying clearly: experiencing some or many of these symptoms in the early months of bereavement is entirely normal. The diagnosis is not about the presence of these experiences — it's about their persistence and their interference with function over time.

How PGD Differs From Normal Grief — The Key Distinction

The core difference between PGD and normal grief is not intensity — it's trajectory. Normal grief, however crushing it is initially, shows a gradual movement toward integration over time. There are still hard days; anniversaries still hurt; grief doesn't disappear. But function returns. Life reorganizes around the loss.

In PGD, this movement doesn't happen. The grief remains at or near peak intensity for an extended period, with the person unable to move through it. They are not "grieving hard." They are stuck. And the experience of being stuck — of watching time pass while others seem to move forward and you remain rooted in the same pain — is itself a significant source of suffering, isolation, and confusion.

How PGD Differs From Depression and PTSD

PGD can co-occur with depression and post-traumatic stress disorder, but it's clinically distinct from both — and that distinction matters for treatment.

Depression involves pervasive hopelessness, low self-worth, loss of interest in nearly all activities, and difficulty experiencing pleasure. PGD's core experience is different: intense, focused yearning for the specific person who died, and a distress that is preoccupied with them specifically. A person with PGD may still experience moments of joy in other areas of life in a way that someone with major depression typically cannot.

PTSD, by contrast, centers on avoidance of and hyperreactivity to trauma triggers. While some features overlap with grief — intrusive thoughts, avoidance, emotional numbing — PTSD's distress is organized around the traumatic event itself, while PGD's distress is organized around the loss and the absence of the person. Treatment approaches for all three conditions differ meaningfully, which is one reason accurate diagnosis matters.

Warning Signs to Watch For

The following list is not a self-diagnosis tool. It's a guide for noticing when grief may benefit from professional support — either for yourself or for someone you care about. These symptoms are worth taking seriously if they persist beyond the first year of bereavement:

  • Continued intense yearning — a persistent, consuming longing for the person that doesn't soften over time, combined with difficulty accepting the reality of the death.
  • Functional impairment — inability to work, maintain important relationships, or take care of basic responsibilities. Going through the motions without genuine engagement.
  • Identity loss — "I don't know who I am without them." A dissolving sense of self, particularly common after the loss of a spouse or a grandparent who was a cornerstone of the family system.
  • Bitterness or anger in grief that hasn't softened — sustained, unresolved bitterness about the death, guilt that hasn't eased, or rage that doesn't have anywhere to go.
  • Avoidance — actively avoiding anything connected to the person or the circumstances of their death. This avoidance may feel protective but actually prevents the processing that would allow grief to move.
  • Meaninglessness — a persistent sense that life has no purpose or forward direction; difficulty imagining a future that contains anything worth caring about.
  • Persistent disbelief — a lasting inability to fully accept that the death happened. Still expecting them to call, still reaching for the phone to tell them something, still unable to speak of them in past tense without it feeling wrong.
  • Grief brain fog — severe, sustained cognitive impairment beyond the typical early weeks; inability to concentrate, make decisions, or process information.

Again: experiencing some of these in the first several months of acute grief is normal. What matters is whether they persist. If you recognize these symptoms in yourself or someone you love at the year mark or beyond, that recognition is the important first step.

Who Is at Greater Risk?

Certain factors, identified through clinical research and reviewed in the American Psychiatric Association's guidance on PGD, are associated with higher likelihood of developing Prolonged Grief Disorder. These are not causes — many people with multiple risk factors never develop PGD, and many who develop it have no obvious risk factors — but they're worth knowing.

  • Older adults, particularly those who lose a spouse or partner
  • History of depression, anxiety, or bipolar disorder prior to the loss
  • Traumatic, sudden, or violent circumstances of death (including suicide and accident)
  • Loss of a child, at any age
  • Caregivers who were depressed or exhausted prior to the death — often people who cared for a loved one through a long illness; their grief may be complicated by anticipatory grief that went unaddressed
  • Lack of social support or significant isolation
  • A prior history of losses that compounded in the current bereavement
  • Disenfranchised grief — when the loss is not socially acknowledged, the person has no community of mourners around them, which removes one of the most important natural supports for grief

If you identify with several of these, that's not a prediction — it's an invitation to be proactive about support. Seeking help early, before PGD becomes fully entrenched, is significantly easier than treatment after years of being stuck.

Evidence-Based Treatments That Work

The recognition of PGD as a clinical condition is meaningful in part because it opens the door to specific, studied treatments. General grief support, while valuable, is not the same as targeted treatment for PGD. Here's what the research supports.

Complicated Grief Treatment (CGT)

CGT is the gold standard specifically developed for this condition. Created by Dr. Katherine Shear at the Columbia Center for Complicated Grief at Columbia University, it's a structured 16-session protocol that draws from interpersonal therapy and cognitive-behavioral approaches. It works on four primary fronts: helping the person accept the reality of the loss, processing the story of the death itself, developing strategies to manage painful reminders, and rebuilding a sense of an engaging and meaningful future.

Clinical trials of CGT have shown response rates of approximately 70% — significantly higher than treatment with standard antidepressants or generic grief counseling. It is specifically designed for PGD and should not be confused with general bereavement support.

Cognitive-Behavioral Therapy (CBT)

Standard CBT helps with the thought patterns that sustain and amplify grief: magical thinking about preventing the death, survivor guilt, catastrophic predictions about the future without this person, distorted beliefs about grief itself ("If I stop feeling this, it means I didn't love them"). CBT is also effective for co-occurring insomnia, anxiety, and depression that often accompany PGD.

Bereavement Support Groups

Support groups alone are not sufficient treatment for PGD, but they serve as a valuable adjunct. The isolation that both sustains and worsens complicated grief is real; being in a room (or a video call) with other people who understand the experience without judgment can reduce that isolation meaningfully. Groups work best when combined with individual therapy rather than used as a standalone intervention.

What About Medication?

As of DSM-5-TR, there are no medications specifically approved to treat Prolonged Grief Disorder. The American Psychiatric Association notes that antidepressants may address co-occurring depression in people with PGD, but they do not treat grief itself. Well-intentioned prescriptions of antidepressants without accompanying therapy for the grief are unlikely to resolve PGD. The treatment that works is psychological, not pharmacological — though medication for comorbid conditions may be part of a comprehensive plan.

How to Find Help — Practical Steps

Knowing that treatment exists and actually finding it are two different things. Here are concrete starting points:

  • Start with your primary care physician or psychiatrist. Ask for a referral to a therapist who specializes in grief or bereavement.
  • Look for CGT-trained therapists specifically. The Columbia Center for Complicated Grief maintains a provider directory of therapists trained in the CGT protocol. Visit complicatedgrief.columbia.edu to search by location.
  • Contact SAMHSA's National Helpline (1-800-662-4357) as a starting point if you're unsure where to begin. They can help connect you with local mental health resources.
  • If cost is a barrier: community mental health centers, university psychology training clinics, and therapists who offer sliding-scale fees are all viable options. CGT-trained therapists exist at all price points.

For a fuller understanding of the range of grief counseling and therapy options available — from individual therapy to group support to chaplaincy — that guide provides a practical overview. Self-care during grief is also worth exploring during and after treatment for the concrete daily practices that support healing.

If Someone You Love Seems Stuck in Grief

Watching someone you care about remain in sustained, deep grief long after a loss is painful and often confusing. You want to help, but you don't want to shame them or suggest their grief is wrong. Here's how to navigate that carefully.

Don't say "You need to move on" or "It's been a year" — even if those words feel kind in your mouth, they don't land that way. What helps more is staying present without enabling avoidance. If they're avoiding the topic, gently acknowledging it: "I've noticed you seem to still be really struggling, and I care about you. Have you thought about talking to someone?"

Offer practical help with the logistics of finding support — researching therapists, calling a helpline together, accompanying them to an initial appointment. The activation energy required to seek help when you're already depleted can feel insurmountable; removing even one logistical barrier can make a real difference.

And stay. People with PGD often push others away or withdraw, and the isolation that results makes the condition worse. Your continued, consistent, non-pressuring presence is a genuine form of treatment-adjacent support.

Grief Is Not a Test You Can Fail

The recognition of Prolonged Grief Disorder is not a way of labeling some grief as excessive or wrong. It's a way of saying: we see that something is happening here that isn't moving the way grief eventually moves. We have a name for it. We have help for it. You don't have to figure this out alone.

Seeking treatment for complicated grief is not giving up on the person you lost. It is not minimizing what they meant to you. It is not a betrayal of love. It is honoring the love — by choosing to live with it rather than under it. By deciding that carrying them forward means continuing to have a life, not surrendering yours at the altar of what you lost.

The grief you feel is proportional to the love. That love doesn't have to be preserved by staying stuck in pain. It can be preserved by living — by remembering, by speaking their name, by building the things that hold them — while also, gradually, returning to life.

The Person in the Doorway

Think again about the person from the beginning of this article — a year past loss, still standing in the doorway, still unable to open the door to a room that holds too much.

There is a name for what they're experiencing. There are people trained specifically to work with this kind of grief. There are treatment protocols with high response rates, developed by researchers who have spent their careers in this exact territory. The path forward exists, even when it can't be seen from the doorway.

There is nothing wrong with them. There is something wrong with the support they may not yet have found. That support is out there. And it's worth finding.

Sources

American Psychiatric Association. "Prolonged Grief Disorder." APA Patients & Families. https://www.psychiatry.org/patients-families/prolonged-grief-disorder
PMC / Australian and New Zealand Journal of Psychiatry. "Prolonged Grief Disorder in DSM-5-TR: Early Predictors and Treatment." PMC (National Library of Medicine), 2022. https://pmc.ncbi.nlm.nih.gov/articles/PMC9131400/
Frontiers in Psychiatry. "Prevalence, Factor Structure and Correlates of DSM-5-TR Criteria for Prolonged Grief Disorder." Frontiers in Psychiatry, 2022. https://www.frontiersin.org/journals/psychiatry/articles/10.3389/fpsyt.2022.880380/full
Columbia Center for Complicated Grief. "Complicated Grief Treatment: Overview and Provider Directory." Columbia University. https://complicatedgrief.columbia.edu/
Stroebe, M. S., & Schut, H. "The Dual Process Model of Coping with Bereavement: Rationale and Description." Death Studies, 23(3), 197–224, 1999.

Frequently Asked Questions

What is the difference between grief counseling and grief therapy?

Grief counseling typically focuses on supporting a person through normal, uncomplicated bereavement — processing emotions, adjusting to life after loss, and building coping strategies. It is often offered by licensed counselors, social workers, or trained hospice staff. Grief therapy, by contrast, addresses complicated or prolonged grief that has disrupted daily functioning, often using clinical approaches like Cognitive Behavioral Therapy or Complicated Grief Treatment developed by Dr. Katherine Shear at Columbia University.

How do I know if my grief is normal or if I need professional help?

Grief is a normal human experience that does not always require professional intervention. However, seek help when grief is preventing you from functioning in daily life after three to six months, when you are having thoughts of suicide or self-harm, when you are using substances to cope, when you feel completely unable to find any relief or forward movement, or when grief feels physically unbearable. Grief counselors, therapists specializing in bereavement, and grief support groups are all valid entry points — none requires a formal mental health diagnosis.

How long does grief-related insomnia last?

Sleep disturbances are most intense in the first one to three months of bereavement and typically begin to improve gradually as acute grief softens. For most people, sleep quality returns closer to normal within six to twelve months. However, if sleep remains severely disrupted after several months, it can be a sign of complicated grief or depression — both of which respond well to professional support. Poor sleep in turn worsens grief symptoms, creating a cycle worth addressing early.

Is it normal to feel relief after a parent dies?

Yes. Feeling relief after a parent's death is common and does not mean you loved them less. Relief is especially frequent when a parent suffered from a prolonged illness, dementia, or chronic pain — watching someone you love suffer is its own form of grief, and the end of that suffering brings genuine release. Relief can also surface after a difficult or complicated parent-child relationship. Grief and relief can coexist, and many therapists consider this a normal and healthy part of the mourning process.

Does grief counseling actually work?

Research consistently shows grief counseling and grief therapy are effective, particularly for people with complicated or prolonged grief. A 2014 meta-analysis in Clinical Psychology Review found that grief-specific interventions produced meaningful symptom reduction compared to control groups. For normal grief, the effect is more modest — many people heal adequately with social support alone. For those with grief that has become stuck, therapy shows clear and lasting benefit.

What do you do when someone's grief contradicts their faith?

Give both the grief and the faith room to exist without forcing them to reconcile immediately. Many people find that their beliefs and their raw emotional experience are at odds in the early months — and that is normal. Grief counselors and pastoral care providers trained in bereavement can help navigate this tension without demanding that either the grief be suppressed or the faith be abandoned. Joining a faith-based grief support group can also help people feel less alone in the conflict.

Is it normal to dream about someone who died?

Dreams about a deceased loved one — sometimes called visitation dreams — are extremely common and are a normal part of grief. Many bereaved people report vivid, emotionally powerful dreams in the months following a loss. These dreams can be comforting (seeing the person healthy and at peace) or distressing (reliving the death or final illness). Psychologists consider them a natural way the brain processes loss and integrates the person's absence into memory.

Can writing letters help with unresolved feelings toward someone who died?

Writing letters is particularly powerful for unresolved feelings — things left unsaid, old conflicts, guilt, or anger toward the person who died. Putting these on paper allows the feeling to be expressed without the impossible requirement that the other person hear and respond. Many grief counselors use "unsent letters" as a therapeutic exercise specifically for complicated relationships or ambiguous losses where normal grief rituals feel insufficient.