Mary Trump shared with her readers Tuesday night the disturbing origin of a pet name adult film star Stormy Daniels testified Tuesday she was given by former President Donald Trump after the pair had sex. “It was really hard to get my shoes because my hands were shaking so hard,” Daniels said on the witness stand in Manhattan criminal court. “He said: ‘Oh, it was great. Let’s get together again, honeybunch.’” That specific word was especially jarring for psychologist Mary Trump, niece of the former president accused of falsifying business records to cover up hush money payments ahead of the 20…