President Donald Trump has publicly called it quits with one of his most stalwart MAGA-world supporters, calling Rep. Marjorie Taylor Greene “'Wacky' Marjorie” and saying he would endorse a challenger against her in next year's midterms “if the right person runs.” The dismissal of Greene — once the epitome of MAGA, sporting the signature red cap for President Joe Biden’s 2024 State of the Union address and acting as a go-between for Trump and other Capitol Hill Republicans — appeared to be the final break in a dispute simmering for months, as Greene has seemingly moderated her political profile. The three-term U.S. House member has increasingly dissented from Republican leaders, attacking them during the just-ended federal government shutdown and saying they need a plan to help people who are losing subsidies to afford health insurance policies. Accusing the Georgia Republican of going “Far Left,” Trump wrote that all he had witnessed from Greene in recent months is “COMPLAIN, COMPLAIN, COMPLAIN!” adding, of Greene's purported irritation that he doesn't return her phone calls, “I can't take a ranting Lunatic's call every day.” In a response on X, Greene wrote Friday that Trump had “attacked me and lied about me."