I admire you Bro...you have hung on and stood. You deserve better my friend.
You could break out the stop watch and wait longer or you could move on. Maybe, JUST MAYBE, she will smell, feel, sense what she's losing. BUT ( I HATE BUT'S TOO) maybe she will FEEL your loss and repair it. If she doesn't.....HER loss...know what I'm sayin'?
I respect your time you have put in and support you whole heartedly friend.