write, don't preach

So now sources say Madonna disciplined Guy Ritchie with a "marriage contract," which spanned everything from religion to sex.

When you take out all criticisms that parallel relationships and business, this sort of contract doesn't seem like too bad of an idea.

Seriously...think of how smitten somebody is over you when you first start dating. The vows to not be "that guy," the promises to always call on time, the claims that family is the most important thing in life.

It's the kind of stuff you want to get in writing.

What's the one relationship promise -- other than, say, "I'll always love you" -- you wish was contractually binding?