Reports: The final straw in Bec and Lleyton Hewitt's marriage?

Bec and Lleyton Hewitt's 11-year-marriage is reportedly hanging by a thread, with the actress allegedly poised to walk out with the kids.

Rumours of a rift have been swirling for weeks, with the local media reporting that while Bec struggles to find her feet after a longed-for move back to Australia, Lleyton's traveling constantly, throwing all his energy into coaching rising tennis star Bernard Tomic.

"He seems to not want to be home at all," Woman's Day reports a source as saying, claiming that a desperate Bec even turned to a marriage counsellor, who advised her to list her grievances and talk through them face-to-face with her husband.

"They've had their problems in the past but this year they've really drifted apart and Bec doesn't know what to do," the source tells the magazine.

"With Lleyton now coaching Tomic she feels even more excluded from his life."

What's more, Woman's Day claims that the couple's failed dreams of being Australia's "answer to Posh and Becks" have led to a "deflated" Lleyton hitting the party circuit.

"He's keen to become one of 'the-boys' with party-loving Tomic and Nick Kyrgios and has relaxed his diet and is drinking more than ever," says the insider, much to Bec's distaste.

"She can't stand the way Lletyon behaves when he's had a drink."

Bec and Lleyton lived in the Bahamas up until last year when they decided to take up residence in Melbourne with their three kids, Mia, 10, Cruz, seven, and Ava, six.

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At the start of the year when Lletyon retired from tennis, the couple showed no signs of any marriage problems.

The 35-year-old thanked his wife for her support over the years after his final game at the Australia Open.

"Bec, she's been fantastic," Lleyton told the crowd.

"She's my rock, I love her so much and we have a great life together!"

Be has reached out to Bec and Lleyton for a comment.

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