Enmeshment
Enmeshment is a concept in psychology and psychotherapy introduced by Salvador Minuchin to describe families where personal boundaries are diffused, sub-systems undifferentiated, and over-concern for others leads to a loss of autonomous development. According to this hypothesis, by being enmeshed in parental needs, trapped in a discrepant role function, a child may lose their capacity for self-direction; their own distinctiveness, under the weight of "psychic incest"; and, if family pressures increase, may end up becoming the identified patient or family scapegoat.