Hi rathernotstay. I'd just like to say that you need to remember that your wife is under a lot of pressure to "win you over without a word" into the organization. The pressure comes from the congregation members and not just the elders and of course from herself as well. You really need to remember that she truly believes that you and the kids are destined for eternal death if you don't convert and that can be a strong motivation for anyone but especially a mother.
You will need to be very cautious with your children because she and the congregation will do everything possible to indoctrinate them at every turn. If they need to be sneaky and underhanded they will because it's their eternal life at stake.
I wish you the best of luck.