Sent out invitations to dd's party two weeks ago. Party is in a week. Included request in WhatsApp to say please let me know any dietary requirements. One has. Dd was chatting today and mentioned two coeliac/properly gluten free children who are coming to party. Parents haven't said anything and I did food shopping for party today, before dd mentioned.
Aibu to think that they should have let me know? After all, they have managed to reply to say yes to the party, so must have read the invitation.