So we have a side by side drive with a neighbour. Last year they asked us well in advance if they could use our drive and theirs for a bouncy castle for us Their wine birthday party. I've been advised by another neighbour that this year they intend to do the same but for this Saturday. They've invited other neighbours for drinks tonight but not us despite us getting on good terms. They've not asked us yet but apparently they plan to, I really want to be petty and say no AIBU?