My baby sister is moving to another country in a few weeks, we wanted to organise a party for her going away, nobody wanted to go to the pub as we've all kids and can't get babysitters etc etc
Anyways, the crux of the issue is that while it is my parents house, they don't live there anymore, my baby sister, my brother and his girlfriend live there, rent free might I add. My mother and father have no problem with us throwing the party in the house but my brother and his girlfriend are kicking up a stink even though they won't be there for the weekend they'll be away.
We've promised to clean the house before (as they don't clean it to my mothers standards) and after the party but I'm after being f'd and blinded out of it by my brother for even mentioning it.
AIBU?