Cindy, When you see him treat him like you would a friend. Say hi, but don't ask how he is, they hate when you do that. "act as if" you are moving forward" this doesn't mean to act like he will no longer be a part of your life.
His journey, let him to it! Sometimes they say they want a D, but most of the time it's all talk.
Now to make it easier on you, either take up some new hobbies are pick up some old ones that you quit making time for. Stay busy!
