She can't read your mind, dude, cut it with the magical thinking. Obviously she's intelligent, Machiavellian, perceptive, and is familiar with and does not appreciate game. She probably felt insulted when she called you out and you failed to tone it down. I don't know if toning it down would have been the right call or not. Maybe you could have kept her longer. Maybe it's for the best that it didn't last any longer. So laugh it off, find something funny to do with the blowup doll, and move on.

Edit: Don't downvote OP's replies into oblivion. We all want to see what he said without having to expand it.