Cognac,
I agree with Min. I know my wife wants to tell the elders and my family but also has seen enough to know that that can go horribly wrong and make things worse. lShe wants me told her what would happen to me so we've come to an understanding.
I understand your sense of betryal but it really sounds like he was trying to "save" you. It's tough all around. The cult makes them believe that the only way you won't die a horrible death at the Big A is to be a true believing JW. They don't understand boundaries because they are in a cult.
Of course, all this adds additional stress and if you end up df'ed or da'ed, then both of you will have a decision. It chills me to realize that this religion continues to break up families. I'm so sorry you are having to deal with this.