Is it normal for her to act this way?
I am engaged to be married and have been with my fiancee a year. He has a 13 year old stepdaughter that has always lived with him. I have a 5 year old daughter that has no communication with her dad and never has. My fiancee has asked for his daughter's approval on everything in our relationship (moving in, getting engaged, ect.) He asked her if my daughter could call him dad, to which she gave her approval. This is very important to him, because he is the one raising her and she has never really had anyone to call dad. A couple of weeks later she started getting very rude with my daughter and started blaming it on the fact that she doesn't like her to call her daddy dad. My fiancee told her that he would not ask my daughter to stop calling him dad as thats not the right thing to do. Several weeks later the situtaion started to spiral out of control, she was rude, unresponsive, mouthy, unhappy, making bad grades, lieing, and disrespectful to everyone around her. It made a very unhappy home life and made us all miserable. She begged to live with her mother, and finally we allowed her to move under the circumstances that she come home after the school year is over. Now she no longer wants to come home, she is rude, and is fighting terribly with her dad. She refuses to be around us until we make my 5 year old stop calling my fiancee dad. She recently told him she was not coming to our wedding. We are currently trying to concieve a child and he told her and she wants nothing to do with the child, and is pissed that he would even consider having another child. Is this normal behavior? Does anyone have any suggestions on how to handle this situation?