I received a text message inviting DD to her bully's birthday party. She's called my daughter fat , excluded her from games , pushed her into a hot radiator. I have had to contact the school on a few occasions about this girls behaviour towards my DD. My DD couldn't even have a party last year as she didn't want the bully to come and her life at school would be miserable if she didn't invite her . They are late primary so the child will have specifically asked for my DD to go and it's an expensive trampoline party.
Part of me wants to tell the DM why DD won't be going but I think the DM would tell her so my DD would be further picked on at school. What would you MNers say ?