A representative for the couple confirmed the statement to The Associated Press Friday.
The couple met in 1995 on the set of an Australian television show where both were actors. Deborra-lee Furness at the time was the more established of the two. They married in 1996 and had two children: Oscar, now 23, and Ava, now 18. Jackman also ascended to major stardom in Hollywood and on Broadway.
The couple have been red carpet mainstays for years, posing together at the Oscars, at Broadway events and at the Met Gala, including the most recent edition in May. They attended Wimbledon together in July.
In April, Jackman celebrated their 27th anniversary with a tribute on Instagram.
“I love you so much. Together we have created a beautiful family. And life,” he wrote. “Your laughter, your spirit, generosity, humor, cheekiness, courage and loyalty is an incredible gift to me.”
Furness, 67, is an advocate for orphans and adoption, especially in her native Australia, and one of the founding members of National Adoption Awareness Week.
Jackman, 54, who played the superhero Wolverine in several movies, is reprising the role in “Deadpool 3,” which is on hold due to the actors strike.