Recently, Keith Urban opened up about his marriage to Nicole Kidman, and how the two of them have remained strong for so long.

Keith said, “It’s two people, just trying to figure out how to make it work like any couple’s trying to figure out how to make it work.”

He continued, “We’ve all got our circumstances and challenges; whatever they are, we just figure it out a day at a time.”

He added, “Everybody figures out what works for them. We’ve figured out what works for us. And that’s why when people ask me for advice, I don’t have any, because you’ve got to work out what works for you two, not for anybody else.”

What do you think are important characteristics of a long healthy marriage?