Pooped-out PALIN brawl fallout – marriage on shaky ground, say sources.

The headline-making brawl involving Sarah Palin’s family could blow up her White House hopes – and her marriage, sources tell The National ENQUIRER.

The former Alaska governor and ex-vice presidential candidate recently said in a TV interview that she wouldn’t rule out a 2016 presidential run, adding she’d “never say never” to an Oval Office bid.

But after the Sept. 6 melee at a house party in Anchorage, political analyst Geoffrey Dunn, author of the best-selling book “The Lies of Sarah Palin,” told The ENQUIRER the fight “only confirms the national 
perception of Sarah as a trailer-trash diva!

“In my opinion, it shatters any pretense she has of running for president or any other high office.”

Meanwhile, the Tea Party darling is “fit to be tied” over the ugly incident, according to a source close to the Palins.

Son Track reportedly threw punches, too, and was said to have suffered four cracked ribs, and after partygoer Eric Thompson said in a national TV interview that he’d seen Sarah’s daughter Bristol repeatedly punch another partier in the face, he was abruptly fired from his job! “I didn’t expect to be discharged for telling the truth,” Eric told

But Sarah “was as guilty as the rest,” the Palin insider told The ENQUIRER. “At one point, she tried to get into the scrum by crawling her way into the dog-pile in full ‘Mama Grizzly’ mode!

“But she’s now ticked off that this really has hurt any idea of her running for the White House and being taken seriously as a potential candidate.”

The hockey mom, 50, is “especially mad” at Todd, who reportedly had his nose bloodied in the slugfest, said the source.

“This could end up being the final straw in their marriage, which has long come under fire as nothing more than an arrangement.”

On Sept. 15, a tired-looking and makeup free Sarah was photographed without her wedding ring.

Said a source: “With her ring off, Sarah may have been sending Todd a message to either shape up or ship out.”

Analyst Dunn told The ENQUIRER: “Sarah’s involvement in this brawl was hardly presidential. She belongs on ‘The Jerry Springer Show!’”