Nothing changes until it changes. I think a different plan of action is vital but seriously uncertain.
we have a conflicted/deciding board too. you can work the conflicting thoughts out there. face this. have a strategy, whatever you do. dont leave it to her to lead - dont keep engaging in the same dance, a painful outcome for you is a virtual guarantee.
ps. you can check out the lessons on the saving board without committing. theyre great tools for relationships of all kinds, and may inform your decision.