The Russian comedy-drama series "How to Get Rid of a Mistress in Seven Days" tells the story of Anna, a mother of many children. She has a friend named Yana who can't stand kids. Yana believes that having children is completely unnecessary for a fulfilling life. The women have been friends for thirty years and have come to accept that they will never see eye to eye on the topic of parenthood. Just as Yana comes up with a plan to make her partner Lenya leave, Anna discovers that her husband is cheating on her.