Pink and Carey Hart
Pink talked about her marriage with Carey Hart. Pictured: Pink and Hart attend the 56th GRAMMY Awards at Staples Center on Jan. 26, 2014 in Los Angeles. Getty Images/Christopher Polk

Pink recently got candid about her 11-year marriage with Carey Hart.

The singer opened up about her marriage with Hart in an interview with The Guardian, sharing the struggles of maintaining a monogamous relationship. According to Pink, "monogamy is work."

"You'll go through times when you haven't had sex in a year," the "Just Give Me A Reason" songstress confessed. "Is this bed death? Is this the end of it? Do I want him? Does he want me? Monogamy is work! But you do the work and it's good again."

Aside from monogamy, Pink revealed that they have nothing in common and that sometimes she can't believe she fell for her husband. But there are also times when she only sees the best in him.

"There are moments where I look at [Hart] and he is the most thoughtful, logical, constant … he's like a rock. He's a good man. He's a good dad. He's just the kind of dad I thought he'd be and then some," Pink said. "And then I'll look at him and go: I've never liked you. There's nothing I like about you. We have nothing in common. I don't like any of the [things] you like. I don't ever wanna see you again. Then two weeks later I'm like, 'Things are going so good, you guys.'"

Pink and Hart's relationship has not been smooth sailing. Us Weekly noted that the couple has broken up twice. They split in 2003 and got back together. The two then got married in 2006 and broke up after two years, even going as far as drawing up divorce papers. Fortunately, they reconciled again. It's been almost a decade since their second reconciliation and things are getting better for the couple. They share 6-year-old daughter Willow Sage and 9-month-old son Jameson.

In August, Pink received the Michael Jackson Video Vanguard Award, and during her acceptance speech, the singer gave an inspirational message for her daughter, who felt ugly because she looked like a boy.

"Baby, girl, we don't change, we take the gravel and the shell and we make a pearl," Pink said. "We help other people to change so that they can see more kinds of beauty. And to all of the artists here, I am so inspired by all of you. Thank you for being your true selves. And for, for lighting the way for us."

What can you say about Pink's confessions about her marriage with Hart? Drop a comment below.