What do I do about this family thing going on?
So my older sister has been talking to one of our dad's other kids and she wants me to talk to him to. I don't like my dad at all and I don't want anything to do with him. He has lots of kids and one of them wants to get to know me and my older sister. I have no problem with it but i'm afraid my dad is using this kid to get information from my sister and i so he can make more fake IDs for the women he sleeps with.