What's the point of arguing?

Just had the 4th major fight in the past two weeks with my wife tonight.  Like with most of them, it was triggered by the smallest of issues.  It may be nearing the end for us.  Our poor son...

There is no real point to fighting, because it depends on who you ask.  We both have the "right of way" and the other person is just delusional anyway, so what's the point?  Certainly not to win, right?  Because in order to win, the other must concede.  I suppose there might be a point to arguing, but it certainly can't be decent or worthwhile...can it?

In any event, the damage has been done.  That's really the point.  If you're looking to cause harm to another, just fight.

"Before you embark on a journey of revenge, dig two graves." ~ C.