DD's 11th birthday is in 2 weeks and we're sorting out a party - a film evening and food/cake at home. There are only 10 kids in her class - 7 girls and 3 boys. She only wants to invite the girls, plus 3 girls from other classes. She is currently in a sulk because I told her she should invite the boys too.
My reasons for this are: there are only 3 boys so they hardly get to any parties therefore it would be a kind thing to to, and she has been to one of the boys' birthdays already but to invite him but not the other 2 is not on.
She maintains that she doesn't want them and they won't want to come either.
Should I insist?