B.C.
Yep.
Very early on in the marriage.
We've been married over 25 yrs.
Basic fair fighting 101.
Know WHEN to engage.
If you (or he) are SO angry you need to cool off before you can communicate intelligibly - just say so.
"We need to talk about this but right now is not a good time. I need to think this over and cool down. Let's talk about it later when we can both be civilized about it.".
This works fine as long as you don't put it off indefinitely.
You've got to be able to resolve conflicts but it doesn't have to be a shouting match.