I would much rather not pull the car over for my wife.
What is your reason why you are refusing to pull the car over?
I think it would be better to cool down while I'm driving and continue the conversation at home.
You're doing the right thing by waiting until you get home. It's dangerous to drive when you're agitated.
Nah it's fine. I'm only doing this because it's that important. We don't have time to pull over.
This sounds like a good idea. Arguing while you are very emotional is only going to cause you both to say mean things that you don't truly intend to say.