Abby locked me out.

This morning when Sara left for school I stepped out and was talking to the neighbor. We talked for about and hour. During this time Jayne and Abby were in and out of our apartment. One of the time Abby went in she shut the door. She likes to shut the door so I thought nothing of it. After her being inside by herself for a little bit I went to check on her. I found the door locked. I ran the door bell, knocked and the door and yelled for her telling her to open the door. I hear her tell me "I can't" from somewhere back in the apartment. I finally got her to come. She couldn't unlock the door. She tried to get the computer chair over to the door, but my cosmetology bag was in the way. So I here "I Can't" again. Then get the yellow chair from the kitchen I tell her. "Ok" she says. anyway she tries and tries but can't unlock the door. (I know she can but she wont.) I then went around to the sliding glass door to get her to open it. I found a naked little girl running a muck in my home. She couldn't unlock the door. So I called Robyn who has a spare and luckily she was on her way. I told Abby that seeing as I was stuck outside Jayne and I were going to McDonald's. She was not to happy. She got dressed and opened the front door.