Dd has never had a proper birthday in a hall but opted for a few friends for tea or a visit to the cinema, but this year we agreed to a disco and have hired a hall and booked a disco. I stupidly have only just given out the invitations today with just 2 weeks to go and found out that another child in her class has a party at same time too, and has invited half the children my child has invited. My Dd is really upset and I feel really rubbish that I have let my lack of organisation fail her. Feel like trying to cancel party as it will seem a bit sad with half the number of children expected there. Aibu?