AITB for sleeping around after I thought me and my ex broke up
This happened 2 years ago but I’ve been thinking about it and I want some insight, so 2 years ago I was in a relationship and he had a lot of mental problems and couldn’t be controlled at times but usually not towards me. We got in a big fight and he threw things and called me names and I got scared so I left when I was maybe 4 feet away from the front door he opened it and said «if you ever come back I’ll fucking kill you»
He didn’t contact me after that, but at the time he was using so his parents took his phone but he still had an iPad so he could contact me on socials but he didn’t, he just went silent. Then I started sleeping around ish after a month of NC then two months after that I got a messege and he invited me over to talk, and when I came over he hugged me and just updated me about his life and stuff and nothing happened and I left and moved on. He tried to contact me but I said I wasn’t interested
And then recently I met up with my friend and she was with him then he brought it up and said «I thought we were still together then I find out your sleeping with other guys» I told him what he said when I left and that he didn’t contact me and he didn’t reply to that but I’ve been thinking AITB?