Tim McGraw marked his and wife Faith Hill's 24th wedding anniversary Tuesday with a touching social media post.

The 53-year-old singer turned to Instagram to commemorate the milestone. Set to the tune of his new song, "Hard to Stay Mad At," McGraw shared a slideshow of more than two decades' worth of memories showing the couple as young artists, to recent red carpet photos and every romantic moment in between.

McGraw accompanied the video with a caption professing his love for Hill, chronicling a lifetime of happiness and challenges while citing her as a role model for their daughters Gracie, Maggie and Audrey.

"These years have rushed by in a series of beautiful, painful and unexpected moments," McGraw wrote. "We have loved, laughed and cried through exciting, inspiring and heartbreaking events in our lives together."

And while McGraw, 53, admitted that the future is bound to include more of the same kinds of moments, he concluded that walking through life together with Hill, also 53, is what makes it all worth it.

VIDEO: Our favorite Faith Hill moments for her birthday
Happy birthday, Faith!

"It only matters if I'm with you. It only works if I'm with you," McGraw wrote. "My oxygen only exists if you’re by my side. Forever and always living and loving our way through anything."

The two wed in 1996 and have since recorded hit duets including "It's Your Love" and "I Need You," in addition to embarking on their joint Soul2Soul Tour throughout the 2000s.