Material problems (advice)

My husband and I separated... about a couple days later he was back with his kids mom. We have a 5month old. This shit sucks. All the stuff he would say was total bullshit. She would always say they were still messing around so of course that made us fight. Well he would say I was crazy and obsessed over her and he couldn’t control what she does. I look back now and really he was obsessed with her and made me look and feel stupid! Aghhh I’m so hurt and mad. I have this anger built up inside. I’m trying to forgive him and move on but it’s definitely not easy. It feels like someone kicked me in the stomach.

Any advice on how to get over this??

Sorry I’m venting. I don’t know where to do I decided to come here and do it