My DP and I have been together for 10 years and decided to move in together a year and a half ago. We have 6 kids between us. The two oldest don't live with us but my 15 year old DS and his 19 year old twin girls come between us and their other parents. I also have a 19 year old DD who was excited about all moving in together but very quickly decided she didn't like it. She now stays full time with her dad. My problem is I am heartbroken over this. I cannot get over it. We live in a beautiful home now which my DS seems to have settled into but I can't help but feel I have let my daughter down in some way. Her and my DP clash in personalities. He has been quite critical of her in the past and doesn't like it when I defend her. She has been cheeky to me at times in front of him which I see as just typical teenage behaviour, however he has said he doesn't think she is a nice person. I know this is not true. She is a good girl. I have sat down and spoken to her about everything and she is really grieving our old life when it was just me and her two brothers living together. I have told her she is my priority and would she be happier if we sold the new house and went back to the way things were but she says she will be getting her own place and living her own life in a few years and so it wouldn't be fair on me. We see each other weekly going to movies or something to eat and sometimes she comes over to the house for a movie and dinner. I just wish my DP could not be so critical of her. But he is entitled to his opinion and he has been a very strict parent whereas I am definitely more lenient. I just can't get over the feeling that my DD has been left behind and that I have chosen my DP over her. Any advice would be great. Thank you.