What do YOU want? If you want to drop the rope on the relationship, then that's your call and no one here is going to criticize you for it. Earlier in this thread you indicated that you very much wanted to save the R, so the advice has been geared around how to do that. But if you don't want to continue down that path then that's OK too. But make sure it's what YOU want, not what anyone on this forum or any other is telling you is best for you.