I wouldn't consider Retrouvaille until he has come back into the marriage. We have had a few attempt this program, but it ended in a negative way because the MLCer/crisis individual felt pressured to come back into the marriage and/or felt put upon to do the heavy work when they just weren't ready to do so.

You do not want to put pressure on him. He needs space and time to figure himself out. This is a program that may work once he's recommitted to the marriage and is willing to do the heavy work to make it work and show you through his actions that he is ready to be your spouse once again.

I would do some research on the program, but try to remember that many of them are willing to do to a couple of sessions at a therapist and they only hear what they want to hear and then find excuses not to go any longer.

Work on you! Right now, you are the most important person that needs to take care of herself. Keep the focus on you.