Are you in the spotlight, or the spouse who inherited a less conspicuous role? The latter involves an elegant dance of being beside and behind someone, occasionally, at the very same time. Let’s call that grace in circumstance.

Meet Dottie Duke, the wife of Charles Duke, the 10th person to walk on the moon's surface.

The event was a private dinner we attended recently in Dallas. Last year, a chance to meet General Duke never transpired. On the way to this year’s dinner, I mentioned to Michelle a couple of times, “I hope we can meet the astronaut who was there last year.”

As luck, or the power of intention, would have it, Charlie and his wife Dottie sat down right beside us. We spent the evening conversing with a truly fascinating couple.

Towards the end of the evening, we decided to take a picture of the four of us. After a smile and a click, Dottie pulled on my arm and said, “A picture with you and Charlie is a good idea.”

How cool is that? After a half century of supporting her husband -- the guy in Houston's 1969 Mission Control talking to Neil Armstrong as he stepped on the moon, to 1972 when Charlie left his footprints on moon-dust while she cared for their two boys, to standing by him during his ascension to US Air Force brigadier general – she glided aside and gave a stranger a chance for a picture with a hero from the golden age of space travel.

Dottie and Charlie are about to celebrate their 50th wedding anniversary.

It’s clear the success of their marriage is due in part to Dottie’s ability to dance with grace in circumstance.

What a nice reminder about the gift your grace can have in any dance of circumstance.