Imagine your DP/H suddenly flipped over something minor. Something small like you didnt hear him because you were engrossed in the tv, and he flipped out, pulled the tv off the wall and screamed at you for ignoring him. Imagine you were subjected to a foul mouthed rant and called horrible things for about 5minutes.
You then walked away, and 10minutes later got a grovelling apology. Tears from him, the works. He just didnt know what came over him, he knows how wrong he was etc etc.
You've been together a number of years, and this is a rare occurance, so you won't leave him over it. He is generally a kind and wonderful man who you love. But do you forgive him now you've had a grovelling apology? Because in our situation, I'm still upset over what has happened, and don't want to talk to him at all at the moment, but I don't want the argument to escalate if it turns into him saying "I have already apologised, you know how bad I feel, why do you keep dragging it out?" etc.