I think my wife is also starting to show doubts. I know if I initiated the conversation a lot would come out. I don't know if I could do that to her. She has close family, friends and gave up a lot being a JW. I'm currently suppressing it all because I never want to cause my wife harm. I'll be there though when she's ready and realizes everything.
I have to say, hearing for years and years that your marriage can't last or make it without the organization has had a huge affect on me. It's still in the back of my mind.