On the eve of her 18th wedding anniversary, Constanza, tired of being neglected, asks Plutarco for a divorce. He comes up with a curious proposal: a 100-day time-out contract to rekindle their passion. Constanza Franco and Remedios Rivera are opposites: the first is the embodiment of success, and the second is chaos incarnated, yet they are true friends. Remedios is trapped in a boring marriage until her true love from the past reappears - two good reasons to ask for a divorce.