What have their ages got to do with anything ???
They may not be the affairs that date back to fifteen years ago. Who knows.
I still can't get my head around a woman sleeping with him. He's so creepy, but I'm a man so I don't have a point of view really. I figure some or all of his "conquests" were sleeping with him to advance their careers, as Megyn Kelly did with Brit Hume (and probably others...Murdoch?) to get where she is.