If it's mostly entertainment for you then that's good. You seem like a kind person, take care.

My ex girlfriend hit her head on some concrete about a year ago.

Her personality changed completely. She went from a sweet, pleasant, and rational girl to talking about what color people's auras are and all kinds of random bullshit. She gets furious when confronted about any of this stuff but she doesn't stop coming up with weird shit to say.

All that to say this sounds just like something she would say now.