My dd is 13 next month and is in a group of pals at school there are 9 in the group inc her , one of the group has just brought in invites for her 13th party and left dd out saying her mum said she could only have 7 girls at party , my dd is really hurt by this i hate things like this and feel so helpless , my dd is having a party next month and has wrote this child an invite to her party what would you do ... Give invite to this girl or not please help ! Xx