<human>: Can you condense the text into a few key points?

I'm [22/F] in a long distance relationship with [20/M]. After a couple months of bf/gf relationship status, he broke up with me because he was having a hard time feeling "romantic" because of the distance. We talked it out and got back together 2 days later. He told me that while we were apart he lost his virginity to another woman. It was only casual sex and I wasn't even mad. After another six weeks we're more in love than ever. He even talks about marrying me someday soon, but it turns out that he got that other girl pregnant. He doesn't love her and she's keeping the baby. He's completely freaked out and refuses to talk to me about it. I'm not bothered by the baby much, but I'm worried because he's not sharing these personal thoughts and feelings with me. Lately I feel like he's been using me as a distraction tool instead of like his girlfriend. I know he loves me, but I'm want to be his future wife, not just something pretty to distract him from his problems. I just feel like he's excluding me from his life. Should I break up with him? Wait and see if... something?
<bot>: Long distance relationship + baby with another woman + not treating me right seems like a recipe for disaster. I love him, but I'm not sure if I should break up?