Remember the adage "never go to bed angry"?

I think it's terrible advice.

At night we carry the burden of the day and things tend to get blown out of proportion.

Agree to stop fighting. Go to bed.
I promise it will look more hopeful in the morning.

Bonus points: I know it's really hard to snuggle with someone you're furious at. But try it. Go ahead. Snuggle.
Even if all you can manage at first is gently touching your toes with his toes.

I have seldom encountered a fight that can survive a snuggle and a good night of sleep.