Was it right that i broke up with him?

See my boyfriend is bipolar, he curses (whatever i dont know how to spell it) to his family when he gets mad or annoyed... and i hate it because he shows no respect... and im scared he will treat me our daughter like that. because he says we need to be hard on them when they misbehave and dont lisin it got me mad the way he was acting and he was being stupid saying crap... we where fighting and i dont know if i did right... would he respect me and not treat me like he treats his family.. i really miss him and i love him so much help please.