I don't know what to tell you. I think you need to ask a therapist how to proceed. If she refuses to get help it is only further proof of how little she values herself. Sometimes intervention is a possibility, but that would mean telling her family and friends. At some point, you may have to do that to save her life. Right now you still have choices that are more descreet. I would definitely consult with a therapist. They are trained to deal with people and ways to get them to seek help. Is she still under 18. If so, until she turns 18 her parents still have some say over whether she gets into a rehap situation for the cutting.
