When is enough enough?

I’ve been with my fiancé for almost 3 years, we live together, and have a daughter together which we both love with our whole hearts. We’ve had issues, I have no trust in him anymore, he has anger problems (never touched me or my daughter, ever) but raises his voice, gets mad over nothing. We literally can’t even play a game together because if he loses he genuinely gets mad then the fun is gone. I’m so over it, I don’t even care anymore to fight with him. I ask one question and he’s gets so frustrated with me so easily that I just give up and say “ok.” I feel like I just don’t care anymore and I want to leave but at the same time I know I love him and I love our family but fuck I’m so over it.