I love him but I'm Torn 😞💔

I've been in a relationship for almost 2 years now. It started early on but has progressed through the duration of our time together.. He jumps to conclusions, yells, and makes me feel like utter sh*t when we fight. I come from a background of little to no fighting so it makes me uncomfortable and sometimes shaken, which angers him even more because it makes him think I'm being "dismissive". And if I deny being dismissive he says I'm playing games or acting stupid. I feel stupid because i have no idea what he's talking about!! When we aren't fighting, everything is amazing. He's my best friend and my other half- we're twins almost. Usually after a fight he apologizes profusely and says he doesn't want to lose me.

But lately it seems like my "dismissiveness" is pushing him away, but please believe me when I say I'm not dismissing him. Anyways, I know any normal woman would consider dumping him but 90% of the time, everything is perfect.

Opinions? Solutions?