Firstly are you saying that ALL the girls out of school are in this situation?
Secondly, why hasn’t anyone intervened till this girl has gotten to this point in the scenario?
Thirdly, I would definitely talk to the young lady in question, and no I can’t tell you what I would say to her because it would all depend on her situation, why she lost her interest in Judaism, when it started and why it started. I have worked with many young people in various situations caused by various reasons. And for reasons only they know, they clicked with me and trusted me. I am NOT the only person who can get through to these kids. I am NOT the only one who can love these kids and restore trust in them. And I am not the only one who believes they are worth the effort.