Is he yelling at you or is he yelling about some situation in general? If he's yelling at you and verbally abusing you and purposefully trying to break you down, then you might want to leave. Especially for your daughter's sake- even if things like that aren't directed toward a child, they pick up on it pretty easily and it affects them a lot. If he just gets upset about situations easily though, but is otherwise kind to you, then I wouldn't worry too much. As long as he's not taking it out personally on anyone, then he's just letting off steam probably- which, while hard to deal with sometimes, isn't really abusive behavior or anything. At the end of the day though, it's ultimately up to what you feel is personally best for you and your daughter, not what anyone else thinks you should do. And no matter what, don't let how he feels influence your decision.

If you need someone to talk to I've still got you on my Yahoo list, you can hit me up any time pretty much.