Same thing happened to a man from Peru and in China. Some of the countries with those cheating tramps don't even have the same feminism the US and other westernized countries have and yet women there still cheat. Mexico is full of chauvinism (machista culture) and several are oppressed but there are still female cheaters/players too.
Are you surprised?
So if they don't have as much feminism over there as us, what is causing those women to cheat?