We've been on again and off again for 3 years. One of the reasons for our "off again" status is because he's always had some other girl on the sidelines that he was spending too much time with and lusting after.

When I got pregnant I tried very hard to make things work. I even talked him into going to a couples counselor with me. After 3 weeks he stopped going, and now I go alone.

I did not get pregnant on purpose expecting it to save our relationship or anything like that, but I never expected it would make him so distant. He's been generally non-supportive and absentee for a majority of my pregnancy. I asked him specifically several times if he was seeing someone else and he always said no, and that he would warn me if he felt that things were going to go that way.

Two weeks ago was his birthday. I offered to come to his neighborhood to spend it with him hoping we would have a good day together with no drama. He told me within like two hours that he recently met some girl, and that they kissed, but that it was "just a friendly peck, no big deal." We didn't talk much in the past two weeks because I was kind of upset over this.

He texted me in the middle of the night to let me know he had sex with her the other night. It's kind of the final nail in the coffin for me to know our relationship is just dead and over. I don't know why after 3 years of flirting he waited til I was 7 months pregnant to actually start messing around with someone else but he did. I'm heart-broken and humiliated about the entire thing.

tl;dr: he's having sex with someone else and i'm due to give birth to his child in less than two months.