Good for you! I feel exactly like you do, as I'm tired of reinvesting my time, energy and emotions with my XW.
I can understand if they are unsure, but to keep being the only one making any real effort at all is so draining.
And really they are the ones that have to make the decision, we can only be open and willing, so I think you are right for doing what you are doing. I think I am at that stage as well.
