You're married. Surely you've already hit foot-stomping-leave-the-room anger. Is that your sign to never return? Or is that the sign to cool off before returning? If we leave this site every time we're angry with someone on it... well, let's just say brainstorm a long list of user names every week!
I'll tell you the truth. I'm thinking of leaving again, but not out of anger. Out of addiction. I think I'm literally addicted to this place and that's not a good thing. If I cannot control myself, then the other alternative is to remove the temptation.
THAT is a good reason to leave. Having a foot-stomping-leave-the-room temper-tantrum isn't. (And that written by the woman who did have that temper tantrum before too.)