Miz, I'm in your shoes, only I didn't find out about the real cult truth until years into our marriage and having a child.
I must say, as wonderful of a person you think he is, DO NOT PURSUE THIS. He is mentally in. That is a deal breaker. Take it from someone now living the hell of being the "worldly person". My marriage has multiple issues, but many of them, ( the major ones) are a cause of his emotional stunting from the upbringing in the cult.
Walk ( fast) away and remind yourself, you do not deserve a life of these constant issues the JW mindset brings. After 15 years of hoping and trying; giving it my best, I am worn down. I asked my husband to move out a couple weeks ago.