My BD is my enemy..

After 5 FUCKING YEARS.. a child & a home together it means nothing.. there’s a girl I had MAJOR problems with and my bd ends up messing around with her after we break up!!

I’m HURT & ANGRY AF.. I honestly hate this guy.. it isn’t my business but it’s the principle of it!! It’s that fact that he could’ve messed with ANY GIRL & he messes with one that’s so ratchet, ignorant & someone I have problems with. Even though we’re broken up we’re family.. we have a child together I’d never do slimey shit like that…

Ladies I need advice on how to not be bothered by him anymore. When I drop off our daughter he’ll pretend like he’s gonna kiss me or text me if I’m horny but do dumb shit like that.. I really don’t like him ☹️ I don’t want to be bothered by him or the shit he does anymore.. how can I get into this mindset on a day to day basis. I’m having a hard time.. I haven’t even moved on or had sex with anyone yet nor do I want too!!

Im also the type of person that needs to know details of a situation or I’ll ruminate on it & make a bunch of random sceneries in my head! I need advice on how to not care what he’s done or did.. it’s mentally torturing…