Mary Lea Trump (born May 3, 1965) is an American psychologist and writer. A niece of US president-elect Donald Trump, she has been critical of him. Her 2020 book about him and the family, Too Much and Never Enough, sold nearly one million copies on the day of its release. Two further books followed, The Reckoning (2021) and Who Could Ever Love You (2024). In September 2020, Mary Trump sued her uncle Donald, aunt Maryanne, and the estate of her late uncle Robert, claiming that they defrauded her ...