sorry to hear that. what a shame :( I always just swallowed my pride and apologized for what was going on. whether I was in the wrong or not, I just didnt want to argue about silly stuff which is what it usually is...IMO
I agree I mean why fight with the one you live with? You are right it is a lot easier to apologize sometime than prove yourself right, most of the time like you say it is things that don't amount to a hill of beans and a week from now will you remember who was right.