Does that include Melania?
I would assume she did. Do some reading about our past presidents and their marital relationships. It has been reported LBJ ran his hand under his secretaries dress while riding in a car with Lady Bird. Jackie accepted that JFK was a philanderer. Eisenhower could scarcely keep his affair with his secretary from Mamie. And Hillary? Tell me she did not know about Bill. I could go on and on.
It is not unique in some social circles for this type of stuff to go on. However, the theme most repeated is "Just don't embarrass me while you carry on".
Unfortunately, media is no longer a willing accomplice to what our Presidents or the more affluent circles of our society do when they think no one is watching. Scandal, especially sexual, sells TV ads to networks and newspapers thrive on it.
That is no defense. It is just the way it is. My wife would have done a Bobbitt on me if I had done some of those things and she found out. But, the rich and powerful seem to have different moral interpretations for what is acceptable and what is not.