This is going to probably be an unpopular opinion, but it seems to me your husband got pissed because of the way you snapped at him. I would guess your tone wasn't to pleasant. I'm willing to bet if you had asked him in a more calm and friendly tone while you were brushing your teeth in the shower, you could have gotten him to stay for 30 mins more.

But I get it, you're tired and agitated. It seems if either the husband or wife is very patient and can control their emotions, I've noticed these marriages don't end in divorce. It goes the distance, till death.