When do I just give up and write the whole thing off?
Here's where you might need to "act as if."
There are only three courses of action: pursuit, quit, or something in the middle.
What have you tried that's getting any results? What have you tried that's not working?
Sounds like she may be still on the fence. You could push her over to the other side. Or you could lure her back to yours. There's no guessing how long to go on. It's entirely up to you.
But for goodness sake, don't just sit there and be a "back up plan" for her.
She has to realize you are the one only a fool would leave and as soon as she does, someone's gonna snap you up.
Just my 2 cents. pic
Me 53 XW 50 M 18 Years +2 S14 D19 Bomb 10-24-10 Served 1-27-11 Mediate 4-21-11 Civil D Final 6-2-11 No church anullment "A man is not finished when he is defeated, he is finished when he quits."