You're most welcome, anything to help a friend. Why did I quote the one sentence above? Because, you may be right.
Of course all of this is so discouraging, but if you want a chance at R you have no choice but to stick with the DB principles.
May I make a suggestion? I wouldn't mention any more how hard you have fought for your sobriety. Show her! Let us know, a friend, etc. but don't tell her. One of Sandi's rules is to not mention that we have changed. I have done the same things with some of my issues, too. My W also never really replied (this was always on the phone). I guess it sounds to a wayward spouse that we (LBS) are trying to convince them. Did you have to convince her to date you? Marry you? Do you see my point?
Otherwise, I feel you are doing all you can.
PP, chin up my friend!
Bob
Me:55 yrs/W:51 yrs (has MS) M:14 yrs T:15 yrs No children together--3 each from previous marriages Wife Moved Out: 10/19/14 Wife Filed for Divorce: 10/20/14 Divorce Final: 10/21/15