If you're still reading.
Your pain is real. I am glad you let us know how you are feeling. The truth hurts. And your experience is exactly why I left the way I did.
I don't say that to suggest that your pain and your circumstances are anywhere near mine. But that scene with the elders is what I would have been faced with. I knew my wife wouldn't leave, at least easily, nor did I feel it my responsibility to take the woman I loved, and change her mind.
She was, is, and always will be of her own mind. It was never mine, it never will be mine. She has to accept responsibility for the stuff she believes, even if it is total bullshit.
None of which makes anyone feel better.
Dude, I am going to go out on a limb, if you are still reading this. Feel free to totally disregard what I am about to say.
First of all, be open to the possibility that you will feel differently tomorrow. I had a nervous breakdown or two right after I pulled the plug. It was total hell. It doesn't mean you are damaged beyond repair. It's your brains way of telling you that you have been hurt and injured emotionally. It's ok (within reason) to be sad about that. Of course it is.
Once the intense pain is left, might I suggest that being selfish is not only the one thing you can do, but it might be the best thing you can do?
Right now, your expectations and dreams need to be adjusted. You can still have a happy life. Will it be different then what you at one time thought? Sure. No one can change that.
But you have a daughter who just may not believe the bullshit. She'll need someone to help her. She only has one dad. Maybe its for the best if ultimately you decide to seperate. Maybe you'll figure out a way to make it work. If you feel though that you can't go on living like this, you are well within your rights to seek a divorce in my opinion.
Here's some rationale: You should have an expectation to expect a minimum amount of humanity from your wife. It is unfortunate that she feels as she does. That isn't your responsibility though. The hard truth is, you aren't changing her. She wants to be a JW more then she wants to be a good wife. Ultimately, the borg did that to her, but she allowed that to happen, and that is on her. It's not on you.
Both of you could be better parents if you at least seperate and give things a chance to cool down. Maybe in a few months, that seperation becomes permanent, maybe it doesn't. But two parents making each other crazy is the last thing from healthy, esp if it makes you unable to be stable in dealing with your kids.
Also, you need to accept the fact that learning that your former religion is not true is really a difficult, traumatic thing. It fu*cked me in the head pretty good. (just read the topics I posted and argued on). If this means anything to you, it is normal and expected for you to have this reaction.
You can't be a good dad until you take care of yourself. I got therapy. I got help. You can and should too. It took me a while. But I got better over time. I was able to talk about and deal with my emotions.
This is all one mans opinion, who just wanted to share a similar experience, and to tell you that I am sending good thoughts your way. I hope in the next day or two, you will check in, and hope that at time you feel a little better. PM me if you'd like. Thanks bro.