Stressing Out! Am I wrong?

[MBabyRose14]

I do not want my son around his dad's gf and his family just thinks I'm the most horrible person bc I won't allow him to stay with them bc I know they will have her around him anyway. My reasoning is bc this is the girl he was cheating on me with when I was pregnant with our son and she knew about me. I broke up with him when I was 8 months preggo bc he would not stop messing around on me and whatayaknow a week later he's with the chick he's been cheating with. Since then I have always let him and his parents know that I am not comfortable with her being around my son. We had still been messing around on and off but it was nothing serious & now they do not know that I am 12 weeks pregnant with his second child but I feel like it's not my place to tell them. I do not have deep feelings for him anymore despite what people think I just think it shouldn't be an issue to see his son without his girlfriend. I am not expecting anything out of him bc he hasn't done much of anything for my son and he is denying our unborn so that his gf won't kick him out. Am I wrong for not wanting her around my son?

[Jamiemamaof3]

I am 9w2d pregnant but I have 2 older children. My daughter's father is remarried and I don't like his wife and her family but bc I don't suspect or have proof she hurts or is mean to my daughter the courts told me I have no control over who is around her when she is with him. I understand it to a point bc some woman use their child to control their exes

[MBabyRose14]

I'm kind of scared and I feel like he should tell his parents. I havent even told my mom yet because I know she will be furious that I am pregnant by him again.

[Farah1985]

You are not wrong. But you should announce your pregnancy as well. Hope this guy come back to his senses