It did look like she completely lost her mind once he stopped his abuse and “validated” her. She went as far as betraying her lover and closest friend, and completely forgetting just how much he hurt her and how much she despised his personality and behavior towards others.
Whatever it was, it’s far from sane and pretty much everybody who knows of the situation, agrees there.

“And what if she doesn’t apologize and doesn’t come to her senses? Where does that leave you, both emotionally and in terms of your living situation?”

The living situation is mine to handle and I’m doing what I can, there’s no plan because a plan is impossible in my case but I’m trying my luck while attempting to recover from this incident, which took a very heavy toll on my body and mind. I have never experienced so much pain and abuse before.
Curiously enough, recently I decided to contact her ex whom she demonized in all ways to me; calling him abusive and how she despised everything about him, that his work ethics were terrible and so on (yet they spent years together somehow), whom she ghosted when she decided to end the relationship.
He runs a company in the field where my skills are relevant, I didn’t go into detail, only that me and her worked together, and he was actually very polite and helpful, giving me both tips and practical help like offering to introduce me to some companies which may be good for me. He was also obviously hurt by her but didn’t say anything negative, just that she’s also refusing to talk to him.

The emotional side cannot be molded though, and I’m not somebody who forgets. I do not want to bear with the pain and that distorted image of her for the rest of my life.