This is the typical person who would complain equally whether you do black or white, short or long, right or left. She isn't happy with the man and uses any excuse to rationalize her frustration, but the problem is never what she complains about.
How do you get that from what they wrote? It seems pretty straightforwardly about their partner valuing some chatbot more. The detail about how this guy apparently didn’t value his partners advice until a chatbot told him the same thing is kind of damning to me