I am not defending her blanking you , but what was unwise was not paying for her, but doing so behind her back. "Look, I'm the person who likes the overpriced b

I am not defending her blanking you , but what was unwise was not paying for her, but doing so behind her back. "Look, I'm the person who likes the overpriced beer, let me pick up the tab" would have given you some additional data points with which to decide whether it was safe to proceed or desist.