The "wifely area" is going to look way scarier than the baby book alludes to, she's going to cuss at you, speak ill of one of your parents, then it's going to come out. Once they get it wiped down, pat yourself on the back at your beautiful creation!
See, I just saved you a job search.
The solution to being in that situation is very easy Doug. It involves simple logic. When in the delivery room and she's in labor, with all her anger, foul language, and attempts to be mad and viscious towards you. All you have to do is explain to her that "this is what you wanted, honey", and all will be well. The logic will sink in.
At least that's what I've heard.........