No, you are mistaken. One was an assistant (Stephanie Birkett) who had an affair with BEFORE he was married, the other is this chick.
He married an entirely different person.
That may be so, but the affairs were before the marriage.
And neither of these “past affairs” seems to be making any claims against Letterman for undue pressure, harrassment, coersion or attempts to silence them.
Look, if he’s guilty of something, fine, attack at will, but first prove he did anything other than have personal relationships with consenting women, in apparently a one at a time manner.