Donald Trump suffered emotional abuse from his father: Niece in book

Donald Trump suffered emotional abuse from his father, his niece Mary Trump wrote in a book, adding, "Having...his father fail not only to meet his needs but to make him feel...loved...Donald suffered deprivations that'd scar him [forever]." "Traits that resulted– bullying– finally made my grandfather take notice but not in a way that ameliorated...horror that had come before," she wrote.