I have been in a relationship with a male for 10 years. During that time, I moved in, moved out, moved in, then moved out again. On my own now for 2 years. He continues to pursue me and wanting me to move back in again. Problem is: his adult children (2) are almost the exact age of my 2 adult children. His youngest has never accepted me from day 1. She is narcissitic, manipulative, demanding, entitled and spoiled beyond belief. Dad will drop whatever to return her call, do whatever she requires, give LOTS of money, etc.