Help...

I realize I need to start putting my daughter in her own room in her crib. When she was newborn she would sleep in her bassinet. Leap 4 about killed us, so we started bedsharing. I love sleeping bear my baby, but I need to take steps toward improving my relationship with my SO. Currently he is sleeping in a guest room. It’s going to be hard, but I need to move her. Any tips? Tricks? Support?