Hi rathernotsay
I don't envy your position right now and I've just gone back and read your previous posts - I haven't read everyone else's comments on this post so I might overlap or contradict other's comments.
What I can say is that I pioneered (regular when it was 90 hours a month) for ten years, and it is hard work! When I was single it was much easier cos you only have yourself to worry about. But when married (and I was working three days per week to help support us) it was exceedingly hard and I teetered on burn out for the first 18 months of marriage. I was always so tired which made me not much fun to be around!
I can't help but think that your wife is pioneering to try and make up somehow for the mistakes she has made in the past. You might find that she has some deep guilt issues and hasn't forgiven herself for her past actions. I think she is wrong to have not seriously considered the impact of this decision on you, your children and herself. It is going to be tremendously difficult to meet the hourly requirement and yet be a good mother and wife, let alone a sane individual!
So what can you do?
Ok - so here is my disclaimer, I'm not a therapist or counsellor and I certainly don't want to offend in anyway but I want to present something to you, a bit of a devil's advocate thing. And I don't know the dynamics of the relationship you have with her - so again please forgive me if what I suggest is just not going to work for you.
I want you to think about things from her point of view. She's messed up right? And I say that with absolutely no judgement - I want to give her a big hug actually and tell her: "sweetheart, stop whipping yourself!". I might be entirely wrong here but with the history that you have shared with us, I interpret it that she is trying to make herself worthy somehow. And that's messed up. She won't see that of course because she's indoctrinated. But she is being told by the congregation, by the society and the peer pressure around her, that she has to do MORE - in fact, as a JW, you can never do enough, you always have to reach out to do more, sacrifice more, flog yourself harder - and even then, you still can't be said to be doing enough.
So with that in mind rathernotsay, I would recommend that you show love, unconditional love, because she is not getting unconditional love from the JW community. I know that because as soon as you stop giving every drop you have, you start not being on the inside, you start to be judged and regarded as weak and a bad associate. If your wife fails as a pioneer, she is going to feel that and she will need support. I think you will accomplish a lot more by showing love. Speak gently and kindly. She does need to know that she is violating your personal rights by discarding your personal possessions but do so gently, calmly, with love. Statements like: "honey, that item really meant a lot to me and I treasured it. I feel that when you throw that away, what I feel doesn't matter to you. I know that's not true but that's how it makes me feel". I know that is a very female approach - but you're trying to reach a female so use a female approach. Speak the language that us woman do.
The way you both communicate is really important here. It took my hubby and I a good 10 to 12 years to work out our communication style without getting defensive with each other - and that was without the added pressure of raising little ones! But it is possible - a lot of the time you have to let go of the anger and be willing to try and see things from the other persons point of view and appeal to one another without heat.
Alas, I have lots of other thoughts on the subject but I fear I have more than exhausted my allocated time slot! Feel free to PM me if you think I might be of any remote assistance. I would love to help in any way that I can.
Much love & best wishes & hugs to your little ones,
Unstuck