What should I do?

I'm currently 27, almost 28 weeks pregnant with my first child. I'm having a boy. When I found out I was pregnant, I had just broken up with my then boyfriend because I found out he was still talking to his ex (who lived in Miami) I live in Montreal, Canada.. Where my ex is from but he is now overseas in Europe playing basketball. We stopped talking for the majority of my pregnancy because we just argued and I waned to avoid the stress of it all. We recently started talking again and he seems genuinely excited about the baby. I'm not sure if it's just the hormones but since we spoke I've been thinking about him a lot. I wasn't deeply in love with him when I got pregnant but my feelings were starting to develop. I have a close relationship with his family and everyone is really looking forward to meet my baby boy. When we spoke it felt like no time had passed at all and like we were back to normal. I'm feeling really conflicted because he did hurt me but I feel as if I want to have him back in my life.. Should I forgive him and try to get him back or should o just leave it the way it is and just co-parent with him?