14 yo just been diagnosed with depression, all stems from an ex boyfriend who we (parents) discovered is a drug addict. Daughter has been self harming and can barely go to school, also elements of bullying. Desperately in need of a fresh start at a new school with her best friend, however this is the school he goes to. I have messages of him trying to sell her drugs and disgusting sexual requests, have gone to the police about it. Question is, do I try and send her to this school but tell the school everything in the hope they expel him? Can they??? At a complete loss about it all