 The actress also kept busy in films, such as 1995's Mallrats. I've never met a person who lives in as much fear of his mother as you do. She even had a short-lived reality show, Breaking Up with Shannon Doherty. I help couples. And Doherty had lots of experiences to draw from. Three marriages, financial problems, and a reputation for being difficult on set. Then in 2015 came a diagnosis of breast cancer.