My 13 year old daughter told me she was self harming and the school knew about it. When I asked the school why they hadn't informed me of this, they said that my daughter had asked for confidentiality. The school also said they had no concerns about my daughter (as it is very common for children to do this) and could only break confidentiality if they did. Is this true and can schools do this and surely if a child is self-harming that is a serious concern, regardless of how common it is?