I really think I am getting to an unreasonable stage.
There's a girl in dd1's class who is a nasty person and has at times made dd1 (and others) very miserable. She dominates the class. I have felt a simmering anger towards her on a few occasions.
ANyway. It was her birthday. She invited loads of people but not dd1 because she is always excluded. That's fine.
AT her mega sleepover she put on Saw (18 horror) for the group of 11 and 12 yr olds. I feel like dobbing her in it. Tell me to stop, switch off and stop being childish.