I don't agree that the only way back is to wait until your H is begging for another chance.
I love that May said this. "Begging for another chance" encapsulates the truth that there should be more motivation from the WAS or WWS to R/Piece than a momentary whim or regret, or things not working out with OM/OW. We've seen many unsuccessful attempts at R in these cases where the LBS was afraid to set any terms. If we waited for actual begging, though, some Rs here would never have taken place!
