No, we haven't come up with an action plan. That's a good idea.
However, I think his email was a good step in the right direction. Not sure if you had a chance to read up on my thread, but he sent me an email saying that he was having doubts about moving back in with me.
After much talking, I sent him an email saying that was a great sign, because he did talk to me and tell me about his doubts.
So, emails might be the way to go, since he has already chosen to express himself that way.