How do I tell my 7 yr old that her friend is not welcome to come over? Her friend has a brother and sister who are in college and in high school so she is basically an only child. And she definitely runs that household. Her parents let her walk all over them. she yells at them and gets WHATEVER she wants. She has spent the night twice at our house and both times it was horrible! She picked on, pushed and was just mean to my 4 yr old, and yes I took care of that as soon as it happened! My daughter and her were always arguing and she would threaten my daughter saying " If you don't play dolls with me I'm going to call my mom and have her pick me up". My daughter is the type of person who always wants to make people happy.