Former Rep. Marjorie Taylor Greene tore into President Trump on Saturday, branding him a "Trojan horse" who "enforces many of the policies he claimed to be against" — the sharpest break yet in a MAGA coalition rift that has been building for months.

Greene's broadside came a day after Trump used a lengthy Truth Social post to attack her alongside two other former allies, Fox News alum Tucker Carlson and Kentucky Rep. Thomas Massie. Trump called Greene a "highly neurotic young woman," dismissed Carlson as "totally irrelevant," and labeled Massie "a real JERK," closing the post with, "What a team this would be, THREE LOSERS, and a pocketful of change!"

"I wish I had never supported him"

Greene, who represented Georgia's 14th District until resigning from Congress in January, did not back down. In a lengthy statement carried by Forbes, she said she had supported Trump "because of the policies he professed to support," but that "now as president he's been revealed to be the Trojan horse who enforces many of the policies he claimed to be against."

"I'm sorry I didn't see it earlier and wish I had never supported him."

She went further, accusing Trump of behaving "like an internet troll" and calling him a "neocon puppet for Israel ... and his dear friends in the Epstein class" — a reference to the administration's handling of the Jeffrey Epstein case files, one of several flashpoints that have driven former Trump loyalists away this year.

The clash caps roughly three weeks since Greene, Massie and Carlson signaled they were building a rival "America First" movement outside the Republican Party, a project Greene launched after quitting the GOP in June. Other Trump-world exiles, including commentator Candace Owens, have voiced similar grievances over Iran policy, the cost of living and unmet transparency promises.

Several outlets noted Trump's Friday-night post followed Vice President JD Vance's appearance at an event tied to a donor aligned with Carlson, a pairing that reportedly needled the president. As of Sunday morning, Trump had not commented further; Greene, Massie and Carlson have given no sign they intend to soften their public break with the party they once helped define.

What's next: people close to Greene say she, Massie and Kent have been pressing Carlson to weigh a 2028 presidential run built around the splinter movement — a long-shot prospect, but one Republican strategists are watching warily as the party braces for a fractured midterm map this fall.