24k:
I married a pioneer sister when I was almost 24, and an active JW. That was in 1975. When 1975 came and went without Armageddon showing up, I gradually realized that something was very wrong in Brooklyn, and a number of inconsistent teachings that had nagged me kept popping up in my mind. I gradually developed the feeling that in 20 or 30 years, I would very much regret having been a JW. My wife enjoyed her "nice things" and so, in 1978, we decided that I should go to college so as to get a good career. While there, I learned enough that my faith in the Watchtower Society as God's spokesman was killed. I gave it one more try after I graduated in 1982, but became permanently inactive in 1983. My wife kept active, but gradually distanced herself. Our one child was born in 1985, and shortly after that my wife concluded that, as long as I wasn't an active JW, I wasn't worth her emotional investment. Of course, she didn't tell me that until after our divorce beginning in 1994.
From 1983 through 1990, I had little to do with the JWs, except for the occasional meeting and the various assemblies, which I attended only because my wife wanted some help dealing with our daughter. I also went to the occasional social function that my wife was invited to. During this time I sporadically researched certain topics of special interest, such as creation and the Flood, and the Society's view of science. I rarely spoke of these things to my wife, since she made it clear early on that my views were of no interest to her. In actual fact, she was very afraid of my developing views. Also, when my JW parents would visit once or twice a year, I'd discuss some things with my elder stepdad. Both my wife and my mom would get very upset, and often leave the room. My wife became aware of my rejection of Noah's Flood around 1988, and convinced an elder about my age to come to the house weekly and discuss the matter. Of course, it ended up that he had no answers, and suggested writing to the Society.
In late 1990 I began an intense program of research into the matters I was concerned with, and began writing documented essays to keep my thoughts in order. I also wrote several letters to the Society, most of which were not even acknowledged. My wife, if I recall right, read just one or two letters, and was horrified, so I never gave her any more information. I remember one time, though, after she discovered my hidden copy of Raymond Franz's Crisis of Conscience, she challenged me on some point. I told her that, until the 1940s, the Society had used 1874 instead of 1914 for the date of Christ's invisible return, and that that indicated something was very wrong in their teaching. She said, "No they didn't!" So I went and retrieved her very own copy of the 1973 book God's Kingdom of a Thousand Years has Approached, which lays this all out, and which she herself studied in the Book Study. She refused to look at the page. That pretty well set the stage for the next several years. She turned out to be deathly afraid of the information I was gathering, which I never again discussed with her but she found out about in my papers that were hidden away.
I have no idea what your wife is like. If she's like my ex, you're in for some big trouble. If she's open and reasonably tolerant, you have a good chance to keep your marriage together. However, you should understand that, no matter what, you're going to play second fiddle to the Watchtower Society. If she doesn't keep you in that place, she'll simply quit being a JW, because that's a fundamental requirement the Society places on JWs.
It's entirely possible to live with your lives largely apart, but it won't be very happy or satisfying, because of your second class citizen nature. Having to do it over again, I'd have divorced my braindead JW wife much earlier. I won't ever again play second fiddle to anyone or anything with my wife. A marriage is pointless otherwise.
It's also possible that you might be able to gradually insinuate some clear facts and thinking into your wife's mind. It all depends on her personality. If she's like my ex, forget it -- the mind is shut down. If she's like Amazing1914's, you have a good chance.
What you do depends on your long term goals. Do you want to live a life in the backwaters of the rest of your family? Do you want to play second fiddle the rest of your life? Or do you want the respect you deserve as an intelligent, independent man?
Your kids obviously play heavily into this. Some people who quit the JW cult find that the kids happily go along. Others find themselves shunned. Only you can determine what might happen here.
You have plenty of things to think about and decisions to make. I feel very bad for you, since I know quite well the potential for some very bad years. But that's the fruit of destructive cults like the JWs. There's no help for it.
I'm now married to a wonderful ex-JW named Juliann, and life has never been better.
AlanF