Hi TLT, welcome to a group of wonderful supporters. If you will post often, you will get more replies. Stick with us, and be sure to read those links from Cadet's post. If you have not read Divorce Remedy, get it ASAP. Also, you might want to set up some sessions with the DB coaches.
Several years ago, I was a wayward wife. My best encouragement to you is to say that things can turn around. It will probably take longer than you thought, b/c she has to experience some things......go through a process, if you will.
In the meantime, you can do things on your end of the spectrum.
It is not about what you feel should work in your M. It is about doing the work that gets the right results. Do what works!