WASHINGTON (AP) — Donald Trump’s campaign manager, Corey Lewandowski, is leaving the campaign, following a tumultuous stretch marked by missteps and infighting.

New Hampshire Republican Party officials say Corey Lewandowski remains chairman of the state’s convention delegates, despite his departure from Donald Trump’s campaign Monday.

A spokeswoman for the presumptive GOP presidential nominee said in a statement that Lewandowski was no longer with the campaign.

That raised questions about whether Lewandowski would continue in his role leading New Hampshire’s 23 delegates to the convention in Cleveland. Of those, 11 are Trump delegates, all chosen by him.

Lewandowski was elected chair by his fellow delegates in May, a position he will continue to hold unless he resigns. A state party spokesman says Monday, “at this point the delegation remains unchanged.”