Did I make a mistake?

So the question is: did I make a mistake by getting back with my ex? (Now bf)

Ok so in 2019, my parents witnessed my bf yelling at me. We are 26 years old!! It was a wedding we went to. We were outside the banquet when my bf was mad that guys checked me out head to toe. Don’t know who those guests were. My bf got my margarita and threw it and screamed at me calling me a hoe. He also grabbed my arm really hard telling me I couldn’t tell anyone. He said that after I told him I would tell my dad

Well my parents heard it all.

I Broke up with him the next day. Well for a whole we stil texted. He begged so hard and promised he changed. He blamed the alcohol that day. Well after a year, we are back together but we are seeing eachother behind my parents back. I’m going to end up being caught because I text his mom a lot and I see her. One day She’ll end up telling my mom that I go their house.. my dad already warned me he’d stop talking to me if I got back with him