Mrs. Kavanaugh should file suit against them for defaming her family name and attempting to cause economic harm to her family unit, causing the entire family emotional distress resulting in health complications of herself and the kids.
A libel suit would be good.
The problem is these people probably don’t have two nickels to rub together.
And the Kavanaghs probably want this story to die and go go through deposition after deposition where the opposing side will dig into the backgrounds of both Kavanaugh AND Mrs Kavanagh (Lawyers are filthy swine!!!)