Thoughts please

Long story short I’m 5 months pregnant and the father walked bc the mother of his son lied and said I cheated. Well my cousin so happens to mess with her best friend and saw him there. He told my cuzon he loved me and he knows he fucked up and he doesn’t love her but there for entertainment. We have been been broken up for two and half months. This all started bc of her he hasn’t reached out bc I got upset he didn’t come to my ultrasound. I know he is full of excuses I know but his pride is huge. Should I text him. I did say mean things bc I told him a few times about the ultrasound. We were messing around and keeping in contact but not together up until before thanksgiving bc I found out he was also messing with her. He was fijo de it for about two weeks. I flipped out and walked. My heart hurts bc I know I didn’t cheat.