Yours is a difficult position, but consider all those "worldly" people who joined the JWs and the many challenges they faced in making radical lifestyle changes. To become a JW means abandoning family and friends, "studying" WT publications to learn a new way to think, to adopt a whole new paradigm or world view. It means no longer celebrating cherished holidays and events, to the dismay of family and former friends. It means putting your children's life on the line (and yours) with regard to potential life-saving medical procedures, to say nothing of forcing your childen to become outcasts among their peers in school. And the list goes on. Who, faced with all that, would even begin the process? The reason some do is that they don't have to make all these changes abruptly, but rather a step at a time.
Your situation is just like that, only in reverse. You studied your way in, now you have to study your way out. Having now learned the real "truth about the truth" you are conscientiously bound to move forward. As you continue "studying" the real truth about the Truth and get stronger and learn the difference between jay-dub spirituality and the real thing, obstacles will start to fall.
You've received excellent advice in this thread, including what Terry said, above. You had to adopt an attitude and stand the moral high ground, having determined that you now see the forest for the trees. Once you have seen the real truth, there is no going back. You can either stand still and be miserable or move forward in your journey. The discovery process will be enlightening and you may be amazed at the changes that take place around you.
My wife and all my children (all grown) followed my example and are no longer JWs. It took surprisingly little time, once we began talking about what I was learning and applying it to dub principles. As Terry suggests, I positioned all my discussions from "within" rather than attacking the organization. Focus on the things about JW teachings that you know drive your wife crazy. JWs live a contradictory life; spotlight those contradictions in a kind way.
Sift all the advice you're getting thru your own personal screen and use it however it best suits you. And move forward, slowly but steadily. Read everything you can, including Crisis of Conscience. But cite biblical texts and JW writings whenever you make the case for "examining these things daily."
And be sure to demonstrate your love for your wife; she is frightened of what you are learning for many reasons, but chief among them is the fear that you will leave her and break up the family. Make it clear to her that you have no intention of doing that.
If you select a path for yourself and follow it, you will like yourself better and have a good conscience. And, if it's meant to be, your loved ones will see your example and follow.