Not by the normal process, and if the affadavit was signed by her knowing that it was false I believe it will be as if he never was Prez and anything/everything he signed void
Its not that simple. I think that the Electoral college confirmed him, and congress accepted the election. So hes pretty much President. If we’re lucky we’ll find out he was actually born in Canada, not Kenya, and he would be our 2nd American-Canadian president of the United States.