Well, that makes a lot of sense doesn't it? If divorce isn't an option, you are forced to work things out. Will Smith and Jada Pinkett Smith> have accepted that they are in it for the long haul and nothing will change that. The good, the bad and the ugly.

"Divorce can’t be an option - it’s really that simple. If you just remove the option… because, if you have the option, one day that person’s gonna make you wanna divorce. That’s been a huge part of the success for she (Pinkett Smith) and I… We’re like, ‘Listen, we’re gonna be together one way or the other so might as well try and be happy."

http://imnotobsessed.com/2008/05/27/will-smiths-secret-to-a-happy-marria...