Perhaps his previous and current wives were having affairs with other men. The current wife would definitely be found out to be having multiple affairs since she is hiding it considering she doesn't want to ruin his campaign and be called a slut. If he gets elected president, his wife would definitely be discovered to have multiple affairs with other men in which he would divorce her and get his children. He can still be president if he's a divorced father with kids. Chances are Bernie Sanders' wife has multiple boyfriends on the side and one of them might be some male webcam model, Playgirl model, male escort, gigolo, whatever. When found out, the media would call her a whore.