I am 38 weeks pregnant and split with my babys dad around 5 weeks ago. I found out that he was cheating on me with a so called friend, he got her pregnant and she miscarried, then hes now shacked up with an ex girlfriend and she is also pregnant which I believe happened whilst we were together. I am now in 2 minds about whether to let him actually be a part of our sons life as to me it seems he really doesn't give a shit. AIBU?