Marriage is one of life’s most significant commitments, impacting the way we grow and navigate the world. The New York Times Weddings section has spent decades chronicling the stories of couples who found each other in extraordinary — and sometimes very ordinary — ways. Many of these relationships have stood the test of time, enduring personal reinvention, global crises, health issues and life’s other trials and triumphs.

So what’s the secret to a long-lasting marriage?

We’re looking for couples from all walks of life — whether they were featured in a Times wedding announcement or not — who have faced challenges, embraced change and found ways to sustain their love for 30 years or more.

Selected couples will be interviewed and photographed as a part of an upcoming project. We look forward to hearing from you.