MIL...have had an in-law apartment for 20 years and MIL living with us...but now it's to the point I'm ready to move her to senior housing. This woman waits for my wife to leave to work ( I work from home, office in lower level ) then she enters our home and snoops through everything she can see without going upstairs to bedrooms. She opens desk drawers, searches my wife's office, opens kitchen cabinet doors, refrigerator etc. etc. all the time I'm watching from the lower stairs...she's so loud I know when she enters. If my son leaves laundry that needs to be ironed ...she irons and then brings upstairs to his bedroom closet ( this was the exception)....if my wife tells her to not come in she takes it that she's not wanted and cops an attitude and doesn't speak to anyone. This woman is now 85 she's been with us since her husband died 20 years ago....she attends church each morning to wash away the sins of snooping....I'm getting tired of this, what can I do, my wife won't confront her.