This paper reviews those research studies which have investigated suicidal behaviour in the context of the family. It is proposed that in families a subculture of distress management develops not from random deviations but from familial and cultural expectations of how distress can be managed.A number of factors are presented indicating suicide potential:a pattern of marked hostility, a pattern of rBle disturbance and r d e failure, a process of escalation when developmental crises occur in the management of family life-cycle transitions, a symbiotic attachment between partners which tolerates no autonomy, an intolerance of crisis, a relationship between the management of crises, family conflict and family organization, suicidal behaviour as a pattern of communication.A family tradition of crisis management by symptoms and the presence of intra-familial conflict are seen as critical variables.This paper describes the research that has previously investigated suicidal behaviour in the context of the family. There has been little direct research into the phenomenon compared with the research into problems of mental health and family contexts. However, some modern writers who are concerned with clinical practice have written about the family and postulated how suicidal behaviour occurs. This paper is concerned with presenting both concrete descriptions and hypothetical explanations. The presence of change, conflict and a key person have been considered as important factors in the aetiology of suicidal behaviour(