My problem with the whole "helping his brother" deal was that Brady never explained why it would be so great to his wives (unless I missed that?). It was just "I want to do it and I'm doing it - and Nonie is, too. Oh, and also, if I want to go out of town on business, I will."
I thought it was weird that the wives put something they knew Brady would hate in the date jar, but I guess this was their chance to pick something that THEY wanted to do, rather than Brady (and something TLC could film).
That is a good point, I didn't take into consideration the fact that she lost her mind over a bill las season (although I am still slightly convinced that Paulie was poking sensitive spots on purpose)!