He gets upset about arguing and your answer is to say (it's how he'll interpret it) that you'll leave if he disagrees with you about anything ever again?
I think his description of that could be 'I'm walking on eggshells now. If I disagree with her about anything, she'll leave. I wanted to find ways to stop arguing and talk instead to avoid it happening again, but now, I can't say a thing in case it causes an argument'.
We disagree. We've had emotional conversations at stupid o'clock. Our conversations don't end with anybody 'winning', because that's not what it's about - it's about communicating.
Winning is what we do when watching Only Connect or University Challenge. And DP's victory lap of the garden when he answered more questions than me was bloody hilarious.