My 13 year old is being emotionally bullied by another girl who she was good friends with until recently. I know teenage girls can be awful, but this one is being really spiteful, turning the other girls against her etc etc. The bigger problem is, the girls mum works at the school and is also one of my daughters teachers. The bully in question seems to think she can do what she wants because her mum is there. I don’t know if her mum is even aware of her behaviour to be fair, but I need to bring it to the attention of the school now as my daughter is broken hearted about it all and rapidly losing her confidence. Any teachers on here have any advice on how to deal with this, given the fact her mum will find out that I have complained about the bully’s behaviour?