This woman should give some psychologist a lifetime of study in denial. She has really lost whatever sanity she may have had.
At the risk of sounding cliche, “it’s worse than that!”
After all the controversy surrounding Donna Brazile’s book “Hacks,” I was sorely tempted to purchase it, but just reading the preface convinced me the kind of delusion you describe is systemic amongst liberals. They seem to have the unfortunate ability to truly forget their excuses, distortions, and outright lies are so much bullshit devised by themselves for the purpose of saving face, avoiding legal consequences, and/or justifying unjustifiable actions.
In short, they are quintessential practitioners of Orwell’s proverbial “DoubleThink.”
She’s not insane. She’s one of those rare people that live in a bubble so long they believe their own chit. She has no problem spouting all this nonsense because she actually believes it. Has her own reality. She really is a victim in her mind.