VANDALISM

Something that can drive you nuts, going to visit a friend, coming back after two hours, big keyscratch on the hood, freaked totally, after some more scratches on the sides got my whole car repainted and it has been scratch free for two months now, fingers crossed,is it just with my car or is it some kind of jealousy?????
when i leave in the morning i first walk around my car to see if it is scratched or dented.....getting paranoid