I understand TAKING the car on a temporary basis, but the kid's 19. If he doesn't understand the risks of drinking driving by now, then he never will. I agree with Danny on this one, that all she did was show him next time, he better be more sneaky. Furthermore, how is she to know he was actually drinking and driving? He could have been drunk in his room, and have known she'd look through there, too. I used to hide my cigarettes in my car, although I didn't smoke in it, for that exact same reason--because I didn't want my parents to find them.