My fiance is having problems with his 13 year old daughter, "Daisy." When the mother tells Daisy things differently than what the dad says, Daisy calls him a liar or tells him to shut up. What is the best way to deal with this situation? Any advice will help. He sometimes ignores it, and I think he needs to address it head on. We are going on vacation soon and need some advice. Anything will be helpful.
Confused & Upset