Well, I don't approve of victim politics, but in strictly human terms I would say that yes, she did get a rough ride. Of course she is an adult and had her own choices to make which is why this is not a harrassment case (though by the same light nor was Anita Hill/Clarence Thomas).
But if you are asking who was treated badly, Bill's behaviour to Monica was pretty low-life. More to the point though, is what business of that is ours? People treat each other badly all the time. The law has no role in voluntary sexual relations - on which point, I agree with Nathan.
-- Jim heartfield