From time to time, my step-daughter likes to show up and stay with us for the weekend, but she never calls to know if her mother is at home or not. She simply shows up and just let us know she's staying for the weekend. The last time, her mother wasn't at home for the weekend, and when I told her she said she knew and that she didn't came to see her, she came to see me and if I don't decide, she will decide for me. I enjoyed the weekend a lot but I know I have to decide between her or her mother. She isn't kidding.