Hi Hallowed,
I know what you are going through. I've been out for almost 14 yrs. and my wife is still as active as ever. It is not easy. Do you have childern? My wife had a son before we met and we have one together. Her son was a victim of molestation from a guy who was later, after the molestation was reported to the elders and the police, made a MS. How's that for Holy Spirit direction?
As far as your wife is concerned, if you love her then let her do what she wants, when she starts talking about the WT you have the right as her "Head" to state your beliefs also. Don't get drawn into an argument about it. However you do not have to listen and be silent, unless you want to, but you have the right to answer her. When she gets upset, and she will, just explain why you believe what you do, and let her know that your sprituality is not determined by her beliefes. It is a hard lesson for them to learn as they will call it persecution. You may be able to get her to think a little if you are a good husband, father, friend, enployee, etc. she will in the back of her mind wounder how this is possable, how could a non or ex witness be a good person. Just a quick story- My wife once asked me if our next door neighbor was gay, I said no why do you ask? She replied "Well, he's not a witness and I know he's not married and I don't see a bunch of women walking in and out of his house so he must be gay." This was one of those times I could not keep silent, and it was never mentioned again.
I know that's not much help, I have little time at the moment.