Horrified by the new girlfriends of their respective sons, three sisters-in-law – Clara, a socialite, Matis, a widowed professional, and Nena, a naive housewife – make an alliance to get…

Fidel Castro rises to power in Cuba.

Twenty years have passed since those two apartments in the heart of Mexico City were the battlefield of a war of the sexes between Ana, Carlos, Andrea, Miguel, Tomás and…