My mother in law is a real piece of work. Never respecting boundaries, coming to the back door and looking through the window before knocking. Looking through closets, chest of drawers, stealing pictures out of my photo albums when we were not home. Of course your are asking why did you give her a key? She aggravated my husband and assured him it was only for emergencies. She respected no ones privacy. I hate her. Why did I have to end up with the craziest mother in law on the planet?