I think "his girlfriend, my kinda ex" says it all. Find a place to lock up your car. My old boss had a brand new Audi and a new boyfriend she moved in with. Her ex husband (we think) didn't like that very much and he would key the car. She'd get it fixed and he'd go right back and do it again. After the 6th or 7th time when the insurance company made her raise her Comprehensive deductible it finally stopped. My point in all of this is sometimes its "hard to put the worms back in the can", she didn't have a garage.