Friends of Dave Grohl’s wife think she knew Foo Fighters frontman had been cheating before baby news

She may have known for an “Everlong” time.

Friends of Dave Grohl’s wife, Jordyn Blum, believe she may have been aware of the Foo Fighters frontman’s cheating long before he confessed to fathering a child outside of their marriage.

A source exclusively tells The Post that everyone feels “sorry” for Blum, 48, but that some people in their circles are convinced that she “knew” Grohl, 55, cheated on her.

Friends of Jordyn Blum, seen here in 2018, this she was most likely aware of Dave Grohl’s cheating before he admitted to fathering a love child, a source told The Post. Getty Images for Park MGM An insider told The Post that Blum’s friends think she “knew” the Foo Fighters frontman was cheating. WireImage

However, the insider noted that she may not have been aware of how much he was stepping out on her.

“She’s a nice, wonderful woman,” the source said of Blum, who has been married to Grohl since 2003.

The guitarist shocked fans when he announced that he had fathered a child outside of his marriage earlier this month.

The source noted that Blum may not have known how often he was being unfaithful. Getty Images The couple, seen here in 2013, tied the knot in 2003. Corbis via Getty Images Blum and Grohl share three daughters. FilmMagic

“I’ve recently become the father of a new baby daughter, born outside of my marriage,” he announced via Instagram on Sept. 10.

“I plan to be a loving and supportive parent to her,” He continued. “I love my wife and my children, and I am doing everything I can to regain their trust and earn their forgiveness.”

Grohl, who shares three children — Violet, 18, Harper, 15, and Ophelia, 10 — with Blum, has yet to reveal the identity of his newborn daughter’s mother.

Grohl was allegedly jealous of his wife’s “flirty” relationship with her hot tennis coach, Christopher Crabb. christophercrabbofficial/Instagram The tennis teacher has been married for a year. Christopher Crabb/Instagram

There was reportedly tension in their 21-year marriage over Grohl’s flirtatious rockstar ways.

“Dave’s flirty behavior has been a hurdle in their marriage,” an insider told People Monday. “It’s been hurtful to Jordyn.”

But another source told the outlet that Blum “was shocked when she found out about the baby.”

Blum has been spotted recently without her wedding ring. DIggzy/Jesal / BACKGRID She has yet to comment on the drama with her husband. DIggzy/Jesal / BACKGRID The guitarist, seen here in July 2024, reportedly hired a divorce lawyer before announcing the baby news. EPA-EFE/Shutterstock

Meanwhile, rumors swirled that Grohl was jealous of Blum’s “flirty” friendship with her “hot” tennis instructor, Christopher Crabb.

Page Six revealed, however, that the tennis pro has been happily married for a year.

Their relationship appears to be unraveling as Grohl reportedly hired a divorce attorney before announcing the baby news, and Blum has been spotted without her wedding ring.

Grohl allegedly has a history of cheating. Getty Images Blum has been leaning on her friend, Kate Hudson, to get through the tough times. WireImage

The actress has been turning to her close pal, Kate Hudson, for comfort amid the scandal.

Following the news of Grohl’s affair, the rock star’s close friendship with an “alt porn goddess” named Annaliese Nielson came to light, raising questions about his fidelity to Blum.

Grohl seems to have a history of cheating as his ex-wife Jennifer Youngblood, who was married to him from 1994 to 1997, previously said they ended their marriage over his unfaithful habits.