Well, my mother is what I call "old school bipolar" - the classic cycling of severe depression and mania. The mania is the worst.
My father has explosive rage disorder or whatever you call it. Bottom line he can't control his temper - at all.
A really nice pairing with a bipolar
My brother is an alcoholic who currently lives with them - having lost his job and family because of the booze. Nice.
My grandmother, god bless her, likely has borderline personality disorder.
Me? Sometimes I think I am a wonder for having come out of that requiring only $60,000+ in therapy.
I'm lucky.