Oh Donnie, you are so ‘done’ you don’t even know it yet.

The twice-impeached one-term president told Republican National Committee chairwoman Ronna McDaniel he would start his own party but backed down when GOP leaders threatened actions that would have cost him millions of dollars, according to a book, “Betrayal,” written by ABC News correspondent Jonathan Karl.

“[RNC Chairwoman Ronna McDaniel] called to wish him farewell,” Karl writes. “It was a very un-pleasant conversation.”

“Donald Trump was in no mood for small talk or nostalgic goodbyes,” Karl adds. “He got right to the point. He told her he was leaving the Republican Party and would be creating his own political party. The president’s son, Donald Trump Jr., was also on the phone. The younger Trump had been relentlessly denigrating the RNC for being insufficiently loyal to Trump. In fact, at the January 6 rally before the Capitol Riot, the younger Trump all but declared that the old Republican Party didn’t exist anymore.”