I would blame it in part on a senseless shooting game with fellow humans which cut short his career. After his daughter was born he probably wanted to live his

I would blame it in part on a senseless shooting game with fellow humans which cut short his career. After his daughter was born he probably wanted to live his dreams through her, plus being immigrant, and Polish put extra pressure to perform. Not an excuse for mental (and physical?) abuse but parents don't have to be psychopaths to do bad things.