------------------------------Disney Doll said:There's a simple solution to that...change the locks and don't give her the new key.
My parents and a couple of my neighbors have a key in case of emergency, but none of them would ever think of doing something like that. If they did, the locks would be changed and the offending party would not get a key!!!!!
DD would do it in a heartbeat, but her DH seems to think it's "necessary" for his parents to have a key to their house and has no problem with them nosing around, going through the mail, etc..
I can't tell you how many times I have gotten up in the morning, come downstairs and jumped a mile in the air because DD's FIL was standing there in the kitchen.. When I moved in there my DD very nicely asked them if they would at least ring the doorbell before entering, but they don't..
I had a key to my DD's house since the day they bought it and before I moved in, I used it exactly 3 times - when DD was in the hospital and asked me to go to the house and pick something up for her..



but the camels back broke when she cornered my friend/next door neighbor and said really awful things about me and my 10 year old dd! 

Remember this is a new beginning so you are going to have to do some "tweaking"...