It may be cold comfort, but I think you are doing the right thing, and you are doing it with strength and honor. Your W needs to be married or not married. She doesn't get to be married-but-with-no-obligations-to-actually-ACT-married-or-be-in-an-active-and-loving-realtionship-with-my-spouse. That's called cake-eating.
You've given her ever reason and opportunity to choose 'married'. By default, she is choosing 'not married'.
You deserve more.
While I still hope it works out for the two of you, I htink you are on the right course.
Oh, and..
"It'll ride up with wear."
The trouble with having an open mind is that people put things in it.
My sitch - Divorce Busted! http://www.divorcebusting.com/forums/ubbthreads.php?ubb=showflat&Number=1804137#Post1804137