Reminds me of this old story I've read. Sweet old couple at their 50th wedding anniversary. "What's your secret for such a happy marriage?" someone asks the old man.
"Before we got married we had an agreement" - he responds - "my wife could make all the day-to-day decisions and I got to make all the important ones". Then, after thinking a bit longer he adds: " and in 50 years we never had to make an important decision!"