So I just found out some things about my child's father that is really upsetting. To make a long story short I think he's still dealing with a girl from his past and hasn't told me. My issue with all of that is he hasn't been honest with me about who's he been with and that causing me to think should I even give the baby his last name and but his name on the birth certificate because I'm at a point where I feel like I can't trust him.