One of the neat things that I wanted to point out, is that appearently these couples have a tradition of getting together every year for a week long vacation. For some it is an opportunity to ask each their spouses "Why did we, or why are we, married?"
That sounds like a great tradition to start! Of course, we could not take a whole week, but perhaps a extended weekend and go somewhere where no one knows you to communicate the value you see in each other. I wonder if there is anyone else out there willing to "trade kids" for a few days each year (of course, that means you get the raw end of the deal) so that each couple could spend a few days asking each other "Why did we get married?"