Former President Donald Trump is the greatest threat facing American women. That’s according to his niece Mary Trump, who wrote in her latest entry in her newsletter “The Good in Us” Monday night that he has “winked and nodded at his extreme right-wing friends about what he will do if he gets another chance.” “Donald keeps bragging that he was the one who got Roe overturned,” she said. “He keeps telling us the decision was ‘amazing.’ He said watching states enact new restrictions is ‘a beautiful thing to watch.’ He has said everything should be left to the states. Including contraception and I…