I agree with the advice to NOT move out. In many places that constitutes "abandonment". It will also look "bad" on you in the view of all those JWs and give them evidence of what "leaving The Truth" does to a family/marriage.
If it's possible to reboot, perhaps try the stragegy that you are simply "waiting on Jehovah" to correct things. We all know you'll be waiting forever, but it's better than "leaving The Truth". Instead of voicing your conviction that it's ALL WRONG, ask for her help in clarifying the issues that have you "confused"; "stumbled"; "distraught"; "weak-in-the-faith". Let her do some research and (not) find the answers. DO NOT ACCEPT "HELP" FROM ELDERS. After all, you are both mature Christians. Do as the Boreans did. Examine what is being said, esp if it contradicts the Bible. See a therapist to get help for this "craziness" you are going through right now (really because it's a good thing to do when you're having both of these issues at once).
Good luck,
Doc