Mistresses plot
Savi is a successful career woman with a dual purpose: to become a partner in her law firm and start a family with her husband, Harry. Her complete opposite - and younger sister - is the free-spirited and fickle Josselyn. As a super single she gets a kick out of parties, one night stands and making life miserable for Savi. Their common best friend is April, mother of two and recently widowed. She tries, with the help of her friends, to rebuild her life. A fourth friend, Karen, is a therapist with her own practice. After a relationship with a patient got completely out of hand, she reconnects with the rest.