I think you answered your own question right after you asked it:
You need NO CONTACT so that you don't talk to her anymore because:
"I feel like every conversation with her now, leads to more of her nonsense, denial, justifications, spin, manipulations. I feel like she plays me like a long distance video game."
Her "stunning beauty" is not worth that torment. You do deserve better
and there are many nice women who would love to meet a nice guy like you.
Please give them a chance and best wishes to you and your recovery.