Complex family relationships operate on a few key architectural principles:

Every family has an implicit set of rules—who the golden child is, who the scapegoat is, what topics are forbidden (divorce, failure, the brother in prison). The drama begins when someone breaks that contract. When Kendall Roy decides he wants to be CEO instead of the “number two boy,” he isn’t just challenging his father’s business acumen; he is blaspheming the family religion.

: Disputes over family wealth, property, or a "family business" pit siblings against one another, testing loyalty against ambition. The Fallen Matriarch/Patriarch

– Over the course of a single week, the siblings discover their mother wasn’t just “fragile.” She had a hidden life: a storage unit full of art she painted, a second phone, and a letter addressed to all three of them that reads: “I stayed because I was afraid you’d blame yourselves. Now I need you to forgive yourselves for not saving me. I was never yours to save.”

Often labeled "difficult" for pointing out the family's secrets.

Every family drama is haunted. The "ghosts" are not literal specters (usually), but the unresolved events of the past. A favored child who died a decade ago. A bankruptcy that was never discussed. An affair that everyone pretends not to know about. In complex narratives, the storyline is rarely about the event itself, but about the echo of that event vibrating through the present.