He snaps at every opportunity

Good day house,please I need your opinion here. Our Marriage is less than 3 months and I am already wondering if I made a mistake. I can't openly tell anybody that the societal wedding of over 10 million Naira would soon be over. Before we got married, he was cool, calm and collected. He seemed like someone that couldn't even talk, of all the guys I was seeing back then, he was the only that took all my dirty attitude like shouting, getting angry unnecessarily, having terrible mood swings etc. He was just amazing but now the story has changed. He snaps at every opportunity he gets and in the 3 months we have gotten married i have lost touch of how many times he has rose his hands up to beat me. I have left the house for him, I think he needs space to think and remember why he married me, if he really loves me but at the same time i'm scared, what if he doesn't come back to the sweet guy I once knew.