A character who broke away returns for a funeral or wedding. The drama lies in the "stasis" of the family—they still see the adult as the rebellious 16-year-old they used to be.
Families have internal shorthand—jokes, insults, or look-based communication that an outsider (like a spouse) wouldn't understand. russian mature incest
Instead of A and B fighting directly, A complains to C about B. This creates a web of alliances and "telephone-game" misunderstandings. A character who broke away returns for a funeral or wedding