He’s having a baby...

My daughters dad and I have been split up for over 4 years now...I absolutely do not still have feelings for him. He cheated on me ( probably more than once) I caught him texting girls several times, he was on a cheating dating website and I caught him trying to meet girls off Craigslist for sex. He was absolutely horrible with money and never paid our bills so everything was always getting turned off every other month, he continuously lied about everything...now he hardly gets her and hasn’t paid child support all year. I’ve struggled since then to put myself through school and have now a great paying job (I’m a nurse) however it makes me sad that he can be such a shitty person yet he is now married with another baby on the way. I don’t necessarily say I’m jealous because I in no way want that with him...but more so upset that he has the life I want when he treated me so horribly. I have a boyfriend now and I’m extremely happy, we’ve talked about moving in together but part of me is scared because of how horrible it was with my ex. ( only guy I’ve ever lived with) I guess this is more of a venting post so thanks for whoever read it.