I'm sorry to hear that your wife has remained this stubborn, but I really don't think there was anything else you could have done. To have continued to let her disrespect you like she was would have killed YOUR self-esteem, and possibly even your emotional health.
Kudos to you on the weight loss and the GAL, you sound great!!!
You never know what the future holds. Your wife is going to "crash" at some point, and it's NOT going to be pretty. I've seen it happen the night before the divorce is supposed to be final, and I've seen it happen even AFTER people are divorced and then the WAS wants to reconcile. I do think at some point she is going to realize what a horrible, selfish mistake she made.
