So here are my basic thoughts.....and welcome to the board.
Do you love your wife? When I figured out (was figuring out), that I no longer wanted to be a part of this religion, I was pretty brash with my wife. She was mean back. I thought it might be the end. But.....I loved her. Loved her very much. She felt the same way. So when it came down to it, I had to back off a bit, and try to speak from a place of love, ASSURING her that I wasn't going to go bang whores and do heroine because you know......I wasn't really believing anymore and thats what all people that leave do right?
I had to allow her to see the hypocricy in her programming, but I had to do it from a place of love. It worked, only because she loved me back. Fast forward 2 years and she is out 100%. Many aren't so fortunate. My marriage could have gone either way.
So maybe start there. My wife's authentic personality was worth fighting for. Do you feel that way? If not, you should with dignity and respect handle the disillusion of your marriage.
I would slow your roll on expressing how you feel. The CLASSIC mistake made by people here over and over is to get fired up with emotion at the beginning, and run their mouth before they know how to do so without getting in trouble. Get your power and firm stand first, then do what you need to do.
Just my 2 cents.