Lawyers for Donald Trump’s co-defendant objected Friday when the father of Fani Willis testified about the racist threats that drove the Fulton County district attorney from her home. John Floyd testified Friday morning that he had lived with his daughter until early 2021, about a month after she was sworn in as district attorney, until a crowd gathered outside their home and shouted racist and misogynist slurs around the time she opened her investigation into Trump’s efforts to overturn his election loss in Georgia. “She was forced to move after she was elected, … after she was sworn in, sh…