I have a bit of a situation. 19w5d with third child. Here's the dilemma. I was with my ex for what would be 3 years in August. The dilemma is the baby is not his. It's for my high school crush. We had a hiatus and I ended up talking to my high school crush for a while and things happened obviously. Before finding out I was pregnant me and ex tried to make it work. When I found out he was devastated (he automatically knew she wasn't his just because of the timing (baby is due exactly using the time I had sex with HS crush) and the fact that the few times we had sex we used condoms and never finished due to arguing). HS crush didn't want another child right now (he has two older kids, one born in March, and one born in May for a total of 4 now) and my baby due Oct 19. Abortion was thought of but neither of us believe in it so it was decided against. Now the real problem is HS crush is around. We remain friend and he asks about her especially since it's his only girl. BUT!!!  Ex is still in the picture!! He wants to be here for me and baby girl. He knows that the other guy is still around (I don't hide it) but he also knows that we rarely talk aside from doc appts and such. He talks about "His Baby" and how his mom talks about spoiling her even though that isn't her grandchild. Do I tell the HS crush about the ex? Or just leave it be? Keep in mind we were never in a relationship just happen to be having a child together AND I have no control/concern for what goes on between him and his other "baby mamas" and I always include him in any decision made for his child. I feel stuck at times. HELP!