I'm beginning to think there are 'Mums at school gates' rules rather like dating rules...
Brief story: DD had been coming home from school for past week talking about Anne's Halloween party & could she go. I'd heard nothing from Anne's mum, assumed it was a family party or something not related to school friends and thought no more of it. DD mentioned it a few times, but I kept putting her off saying you couldn't just decide to go to someone else's party.
Leaving school on Halloween Anne's Mum says "so we'll see you tonight?", I look at her blankly & we eventually figure out the invitation had gone awry.
Long story short - we went had a ball & all was wonderful.
I was then told by another (non-connected) friend, that I should have said I was busy. That the Mum would know I 'have no life' and wouldn't want to be friends with me. A bit like the 'don't except any date for Saturday unless they ask by Thursday' stuff.
Seriously?? Have I missed some unwritten rule of the school gate (not entirely unreasonable to assume, I'm a little awkward with new friendships & social cues sometimes). But really, should I have turned down a perfectly lovely invite because she asked at short notice?