Pink has admitted that she and her husband Carey Hart "almost didn't make it".
The hitmaker took to Instagram on Sunday to mark 18 years since she and the off-road truck racer tied the knot.
"Love is a lifetime of coming back to the table," Pink, 44, began, beside a series of photos of her and Carey, 48. "We almost didn't make it to this one, well a couple of them, if I'm being honest."
"When I met you, 22 years ago, I just wanted someone that wouldn't lie to me," the What About Us singer continued. "I didn't have a clue about commitment, building a life together, intimacy, trust. It's f**king hard. But man if I'm not humbled by the surprise of loyalty, history, forgiveness, and resilience."
Pink, real name Alecia Hart, added that she is "proud" of their relationship.
"I'm proud we made it to the other side of this year. I wear our scars proudly. You are my stubborn, beautiful, immovable rock," she shared. "The family we've built and the stories we have weaved together and the memories we continue to make are worth more than a thousand million awards that anyone could give me. I love you and I love us."
Pink and Carey, who wed in 2006, share two children, 12-year-old Willow and seven-year-old Jameson.
The couple have been open about their marriage in recent years. During an Instagram Live in 2022, the singer revealed that therapy is "the only reason" that she are Carey are still together.
She said, "It's the only reason that we're still together because, you know, I think partners after a long time, we just speak - I can't say it's a man and woman thing, I think it's a partner thing, a spouse thing - that you just speak two different languages."
The duo first met in 2001 at the X Games in Las Vegas.