So you put up with your friends behaving and judging women this way (who might be culturally different) instead of treating all women with respect from Day One and ensuring both meant for the same thing? Where do you come in as a man who should want women to be treated well? Letting him intentionlly deceive ANY woman was a wrong on your part. If her judgment lapses for any reason, you decide the quality of your friends. Does this mean he would prey on YOUR lapses of judgment?