OP here. Let me explain a bit. I knew it take more than 300 letters to explain everything. He's 17. It was not his idea at all. We've figured out how to make this work out. But this is how it went, she told him that we could only be friends (and still hang out though) but if we continued dating she was going to call my mom and tell her that she knows that we've been having sex. My mom would have believed her so we decided to just tell his family that we are "just friends" we're still dating right now. But once he turns 18 it's not her decision to not let him leave anymore. In the past 9 months she said that she doesn't hate me. That it was just the "environment I live in" which I find extremely idiotic. I mean I live in a good home and with good people. But it's whatever. Once he's 18 he probably won't have anything to do with his parents though.