Gimme a Break! (1981)

Season 5: Episode 20

Nell's sister Loretta comes to town when she decides to leave Howard. She confides in Nell on what to do, but Nell doesn't know what she can do to help. Mama Maybelle shows up and calls Nell a homewrecker, and Joey is mad at Nell when he is getting bad grades because he is devoting all of his time to baseball. Loretta tells Nell that Joey should do what he does best, and Nell knows she is right. In the end, Mama hears that Loretta left Howard, and Mama tells her to go back to him, which she agrees to.