Lol, well lets say that she is committed to trying. My XH never got to that point, and it takes A LOT for a WA to get to there. Usually, they are wrapped around their guilt and terrified about giving you false hope, so they have to be pretty invested to acknowledge wanting a future with you and to admit to trying...
I think it is easier to be afraid of them leaving than to face the fear that we might want to leave ourselves...