I tend to think you're in pretty good position, believe it or not.
So many folks here are dealing with wandering spouses who are still living with them, and it's a killer.
Despite your wife being gone, it is actually that separation that, in the long run, may give you a chance in the end.
Listen to the other people here. I believe that Sandi's advice to strengthen yourself and place most of your focus there is sound counsel. The truth is, there is very little you can do to change the dynamics between you and your wife until she gets further along in her journey.
You on the other hand have the opportunity to get your legs back under you. You have the opportunity to move forward with carving out a solid life for yourself, even while your wife is floundering.
She knows where you are. And she knows how to reach you.
Be the better person for now. Hold yourself up and be ready when you are needed.
Blessings,
Bill
"Don't tell me the sky is the limit when there are footprints on the moon."