Hugh Jackman is caught in an explosive love triangle with his Broadway co-star Sutton Foster and her husband — a year after splitting from his own wife, actress and producer Deborra-Lee Furness.

Foster, 49, co-starred with Jackman in the stage production of The Music Man from December 2021 to January 2023.

She filed for divorce from her husband of ten years, screenwriter Ted Griffin, late last month, after long denying any romantic hijinks with Jackman.

Jackman, 56, and the Broadway bombshell are “inseparable”, “deeply in love,” and hoping to build a new life together as a couple, said multiple sources – but their furious exes will do everything in their power to nix it.

Source: MEGAJackman is caught in an explosive love triangle with his Broadway co-star Foster and her husband a year after splitting from his own wife.

Said an insider: “Both Deborra and Ted are incensed they were publicly embarrassed by their former partners and there are even rumors they’ve been speaking to each other about taking a hard line with Hugh and Foster in their Griffin respective divorces.”

What was once a smooth separation between Jackman and Furness has grown ugly with this new development, a source added.

Now, Furness is vowing to walk away with as much of their $290 million fortune as she can, according to the insider.

Meanwhile, Griffin is said to be fuming because Foster swore to him the sparks between her and Jackman were nothing more than rumors and stage magic.

Source: MEGASources spilled what was once a smooth separation between Jackman and Furness has grown ugly.

Dished a source: “Now he feels he was played for a fool and he’s out for blood!”

The couple is now openly admitting they want to get married and spend the rest of their lives together, sources said.

As RadarOnline.com reported, Jackman and Foster’s love blossomed almost “as soon as the curtain rose” on The Music Man, with the affair becoming an open secret in theater circles.

Source: MEGAAn insider said Furness had long-standing ‘suspicions’ of something stirring between her husband and Foster.

He was “besotted with her”, a source said at the time. “He follows her around like a puppy dog!”

Jackman’s longtime love, Australian television star Furness, 68, had long-standing “suspicions” of something stirring between her husband and Foster – and she finally ended the marriage in September 2023, according to another source.

Source: MEGAFurness finally ended her marriage with Jackman in September 2023.

The couple share two adopted children, Oscar, 24, and Ava, 19.