AIBU to think that parents who turn up to birthday parties (say 4 / 5 yr olds and under) and say 'is it ok if I leave my child for a bit (usually meaning, until pick up time)?' are really rude?
I think its kind of a shame for their kids (there's always one that has a trauma and wants their mum/dad, tho' to be fair they can usually be comforted by another grown up), its also unreasonable to expect the other parents who are staying to look after their kids for them, and also it's just really unfriendly.
What's wrong with staying around and talking to some other grown ups for a couple of hours while you keep an eye on each others kids all together?
Fair enough if you know the parent hosting the party and you ask in advance, and there's something else you need to do, but I always see harassed hosts with lists of mobile numbers they've just been given on the day.
Bet it's more common here in the UK than in other countries too. Does it happen everywhere? What age is it reasonable to start expecting this do people think?