Responses
I thought she fainted because she was worried the Prince would do something to Medea and that Medea wouldn’t be prepared because she forgot to tell her. Maybe also because of shock but I don’t think she wants to like the prince especially since she knows he only wants to use Medea (any woman in the crown princess position)

I don’t think Medea is mad. I think both her and Psyche have finally realized that misogyny and the Crown Price are their enemies. She’s acting like a scornful person to give an excuse for them to meet up (everyone will say Medea came to gloat) when it’s actually pretense for them to discuss how to castrate the prince and hang him from the castle walls