He has to figure out who he is and what makes him happy. I don't believe he is there and can understand himself. So he looses everything that means alot. YOU and your DD. Some day he will have to realize or maybe not if not he can be miserable for the rest of his life and you can move on and have a good but not better life. Stand your ground and do what is best for you and your daughter.
Hugs to you and Like I told yoyo we will make.it.......