DD is planning her 9th birthday party. There are 8 spaces at the event, so her plus 7.
Up until classes were mixed in Sept, she was part of a group of 6. School and friendship is getting harder for her nowadays (ASD).
For her party, she's invited 2 of her original group of friends, 2 new girls from her table and 3 from out of school (plus her = 8).
The remaining 3 friends from the original group of 6 are now upset they've not been invited "we always invite you to all of our parties".
Did I do a dick move letting her choose who to invite? Bearing in mind the 9yo girl fall out from this.