I gotta agree with Rose.... Sorry to be blunt but your plan sounds as though you are physically and emotionally brow beating her to stay with you. Maybe I am not so caught up on your thread that I am misunderstanding?
Me 41 W 33 M 2013 Suspect A 11/15 Confirm A 1/16 She moved out 2/14/16 Stepson 13 Stepson 16