I'm having the SAME exact thing going on!
I also can see both sides. In the end it is your decision, if you don't feel comfortable with him there then there's nothing wrong with that. But I also see his side and he probably just realized he wasn't there for his kids but wants to be for his grand kids.
I would stay away from that man but that's MY opinion
I understand where you are coming from. Honestly sometimes people deserve a chance to show that they can change. But it's up to you.
My father was a really bad father, 4 weeks ago he took his own life and I found him..I'm 33 weeks, he left me a note explaining about his severe health problems and depression and he apologised for not being a good father. You don't have to have him in your babies life but just think about it and maybe give him a chance...its amazing how much you miss someone when they're no longer here x
He lies about his past relationship to New gf and tells them that his children got taken away....( cry me a river you gave us up) he's just not a good man. I even tried having my husband meet him and my sperm doner talked down to him!
I've given him many chances and he has failed every time!
Dang.. idk i always see both sides. Your child can be his second chance at trying to be a good father. If he wants to be there and just for positivity why not? I gave my father a second chance he fisappeared wheni was two. When i found him at twenty i feel like it was such a benefit. Maybe you have a good reason for your resentment but y keep that negativity there :/??
If your not comfortable with him being around, there's nothing wrong about that.