TTC with a hothead!

UGH! He drives me so crazy. I love him but I'm so tired of every time we get into any kind of a disagreement he starts yelling. It's so uncalled for and I just feel like there are better ways to talk and I try to keep it civil. But he just stormed out! I was in the shower and he just took off in his car and didn't say a word, didn't lock the door or anything. We are trying to conceive, but it really makes me nervous when he's always storming out or every time we get in a fight he always says "just leave me then". How is that supposed to make me feel? I truly do love this man and I really do see a future together, I don't want the only advice I get is to break up with him. But I don't know what to do anymore....he just seems to have so much rage and sometimes during fights he scares me a little...I've been in a bad relationship already and won't tolerate another. He has never hurt me, and I don't think he ever will. But still! Is there a solution I don't see right now other than splitting up?