I have a friend who is now 24 who is dating a 17 year old. They have been dating since before she turned 16 and are waiting until she's 18 before she's having sex. It took me six months to really accept it, and only when I realized they were perfect for each other and he was willing to WAIT for her and NOT CHEAT on her.

You are involved with a fifteen year old and you shouldn't be. Fifteen year olds can be intelligent but they are not mature. Maturity is taking care of your own life and taking responsibility for the consequinces for your actions. She could be more mature then you, however. You would have to understand that you would have to wait until she's eighteen before you really get involved with her, and you must respect the mother and understand why she would be worried. It seems like you are interested in her because you cannot handle women your own age. Go ahead, go after her and I hope you get a good attorney.