Ok this is interesting. I wrote something a long time ago and I just watched something that reaffirmed my theory. Read, then watch.
"You ever think about arranged marriage? Would there be less divorce if you weren't allowed to get divorced? Obviously. But here's the kicker- would we be happier? I'm thinking yes. If I wasn't allowed to second-guess my decision of a life-partner then I wouldn't. Every time he did something stupid I wouldn't think- 'God, why did I choose him? I think I made the wrong decision.' Because I didn't! You see what I mean? Anyway- that's the mindset I'm going to have when I get married. 'That was my decision, it's permanent, I'm not gonna worry about it. Just live with it.' "