Psychological impacts of ambiguous loss and anticipatory grief

The psychological concepts of ‘ambiguous loss’ and ‘anticipatory grief’ describe the complex emotional states experienced when a loved one is physically present but mentally or emotionally absent due to illness or circumstances.

Ambiguous loss, a term developed by Professor Pauline Boss, occurs when there is no clear closure. This can happen when a person is physically missing, such as in cases of kidnapping or migration, or when they are physically present but cognitively unreachable due to dementia, brain injury, or severe mental illness. Unlike traditional mourning following a death, this state lacks certainty and prevents a definitive farewell.

Anticipatory grief refers to the mourning process that begins before a death actually occurs. Public figures like Emma Heming Willis, whose husband faces frontotemporal dementia, and Sandra Bullock have highlighted how progressive illnesses force individuals to grieve the loss of shared routines, intimacy, and future plans while the person is still alive. This process affects both caregivers and the patients themselves, who may grieve their own lost independence and changing identities.