A state in which family members are unsure of who is and who is not in the family is referred to as : Boundary ambiguity
Boundary ambiguity is defined as the family not knowing who is in and who is out of the system. It means that the family members are unsure of who is and who is not in the family.
In a boundary ambiguity, the family may perceive a physically absent member as psychologically present or a physically present member as psychologically absent. In either case, the family boundary is ambiguous.
Therefore, a state in which family members are unsure of who is and who is not in the family is referred to as : Boundary ambiguity
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