Estranged brother of Trump aide Natalie Harp calls their bond unhealthy

A new book detailing the inner workings of President Donald Trump's administration has brought intense scrutiny to one of his closest aides, Natalie Harp, and prompted her estranged brother to publicly condemn their relationship as "very unhealthy." The revelations, centered on Harp's extraordinary personal devotion and access, have reportedly caused alarm among some senior White House officials and the Secret Service.

According to "Regime Change: Inside the Imperial Presidency of Donald Trump," by journalists Maggie Haberman and Jonathan Swan, Harp, a 34-year-old executive assistant, has left handwritten notes for the president in his personal spaces. One such note, described in the book, read, "You are all that matters to me." The book, drawing on hundreds of interviews, portrays Harp as a constant presence who curates a stream of flattering information for Trump, often printing out positive news and social media posts for him, a practice that has earned her the nickname "the human printer."

Her reported influence extends to shaping the president's public communication. She is widely cited as helping to draft posts for Trump's Truth Social account, including those published...