How Do Siblings Grieve After Losing a Brother or Sister?
By CRYSTAL BAI •
The short answer: Sibling grief is often called 'forgotten grief' because attention naturally focuses on parents after a child's death, or on a spouse after an adult's death. Yet losing a sibling is losing your lifelong witness — the person who shared your history, childhood, and family identity. This grief deserves full recognition.
Why Sibling Grief Is Often Overlooked
After a sibling's death, grief support systems typically direct their attention toward parents (if a child died) or toward the spouse (if an adult died). Siblings — especially adult siblings — are expected to be strong for parents, take over household responsibilities, or simply "be there" for others. Their own grief goes unrecognized and often unprocessed.
What Makes Sibling Loss Unique
A sibling is often your longest relationship — potentially 70+ years. They share your childhood memories, family history, inside jokes, and the formative experiences that shaped who you are. Losing a sibling means losing the only person who truly shared your origin story.
Sibling Loss at Different Ages
Child sibling loss: Children who lose a sibling may develop survivor guilt, fear for their own safety, or take on parentified roles to manage grieving parents. Adult sibling loss: Grieving adults may face secondary losses — changes in family dynamics, navigation of aging parents' grief, and the recalibration of family identity without this member.
The "Forgotten Griever" Phenomenon
Adult siblings attending a brother's or sister's funeral may be asked to support parents and the deceased's spouse and children — with no acknowledgment of their own profound loss. This disenfranchisement compounds grief and delays processing.
Finding Support
Sibling-specific grief groups (often found online through organizations like The Compassionate Friends) and individual therapy provide space for grief that family systems may not. Death doulas can offer dedicated support for the sibling griever.
Frequently Asked Questions
Why is sibling grief different from other types of grief?
Sibling grief involves losing your lifelong witness — the person who shared your history, childhood, and family identity. It is often the longest relationship of your life and may be overlooked by support systems focused on parents or spouses.
Is adult sibling grief taken seriously?
Often not — adult siblings are frequently expected to support parents and the deceased's immediate family rather than being recognized as primary grievers themselves. This disenfranchisement can complicate grief.
Are there support groups specifically for sibling loss?
Yes — The Compassionate Friends has sibling-specific chapters; many online groups exist for sibling loss survivors. Individual therapy with a grief specialist is also recommended.
Can a death doula support a surviving sibling after a brother or sister dies?
Yes — death doulas can provide dedicated support for the sibling griever, ensuring their loss receives full recognition and they have space to process grief beyond caretaking family members.
Renidy connects grieving families with compassionate death doulas and AI-powered funeral planning tools. Try our free AI funeral planner or find a death doula near you.