Titled, "It's Your Move" the song is based on the fight the couple had in the early days of their marriage, reported People magazine.
"That song was born out of a very big fight that me and my wife got in very early on in our marriage. It was one of those fights where you have a choice whether you're going to stay in that story or not.
"Obviously we love each other and we decided to stay in the story, but I just remember saying the words, 'It's your move,' and then having to take a break from the fight for a second to write that idea down!," Kelly said.
"I think maybe the honesty is necessary. We're normal, just like everybody. We do the exact same stuff. You got to go through these things, too. Passion is good for the marriage. If we didn't fight, I don't know, man, that sounds really boring to me.