This is the best idea…
I know that others are trying to give you consolation, but I’m afraid I must buck the trend…
Forget the particulars of using swear words etc…The main point is that you describe this as a “Huge Blow Out”…This to me speaks of grave anger to the point of losing a great deal of charity…Enough to cause you to swear…Plus - since you are married - you are, “old enough to know better”. This means that you know that anger is a sin. That takes care of two fo the three conditions for Mortal sin…The only one left is “full consent” and I cannot answer that one.
I cannot be any more specific than this since I was not there, I do not know what part your DH played in this matter (it always takes two to :slapfight

, or any other details.
I can say, given your last comment about keeping your mouth shut, that you need to work on restraining your tongue, and your anger.
Peace
James