Desperately seeking opinion from a neutral source. I am in a relationship with a 47yr old father of two daughters (20 and 18). This man, divorced for 12yrs, lived alone since oldest daughter moved in 2-1/2 yrs ago with him just about the same time we started dating. She would have arguments with mother until she told her to move with her father. the younger one of a more submissive demeanor has recently started complaining to her father about her mother.