I'm really begining to hate people

Last thursday night some people came over to play some cards with my boyfriend and that was fine. After they all left my house at 2am. I woke up the next morning and my truck was trashed. They had put mashed potatoes all over the side and front and bak of the truck and all over all the windows. And inside the truck they throw cole slaw and oranges and some kind of green veg.. This is pretty low for who every did it. I really don't talk to anyone in this trailer park, just my boyfriend runs his month to a lot of people and piss them off. They don't need to be trashing my stuff. They need to get even with him.