Welcome, it was a pleasure to read your story.
We debated for a a couple of hours with no change in opinion. Since then I haven't had an actual discussion with him but he always gives me the old smile, ...
I've been waiting since then but he's always been giving talks away or busy.
That is very revealing. JWs will spend hours going door to door trying to find a new recruit, but are too busy to devote time to help one of their own. Maybe they realise that you know too much about both sides of the story, and so will affect their faith more than they can help yours.