Not really AIBU, more of an I'm-not-sure-if-this-is-ok situation...
Came home from family party at about 11.30pm to find a campervan parked outside our house, with a family inside getting ready for bed. (They hadn't closed the curtains, so we could actually see them getting changed!)
Are you allowed to just park a camper anywhere?
My DH is quite cross about it, but that might just be because they've nicked his favourite parking space!