I'd keep an eye on him. I'd also get into his phone every chance you can, without him knowing. I'd also confront the 15 year old tramp and tell her that if she wants to ruin her life and end up in prison, keep it up with your husband. Then tell her she had better not text, phone or communicate in any way whatsoever with your husband again or she will find herself in trouble. Also tell her parents and tell them that you plan to keep a good eye on your husband, that you don't think he would be so stupid to do anything but, you can't be 100 percent sure and they ought to have a talk with their daughter, who doesn't seem to have any more sense than your husband.