My daughter is turning 13 on Friday. She has invited 9 friends for a sleepover and no one has responded to her invite. She has a so called best friend who has told her she doesn’t want to come and she doesn’t think others will want to come if she doesn’t come and that my dd is ‘a freak’. I’m so bleedin angry! Aibu to contact the girls mum to inform her her darling daughter is a bully or leave it?