The movie, Mother Knows Best, is a 1997 movie based on actual events. All the names and locations were changed to keep the real story a secret. For a few years, no one knew who this movie was based on outside of Florida. I found the real case in 2009 and interviewed the sweet grandmother who conspired to kill her son-in-law. Her name was Lee Goldsmith. The real story happened in Boca Raton, Florida. The movie's plot centers around a controlling mother who wants the perfect life for her daughter and sets out to have her new son-in-law permanently removed from her life. The movie stars Joanna Kerns. Lee Goldsmith, a Florida socialite, hated her son-in-law so much that she hired someone to kill him. Goldsmith was anxious to find a suitable husband for her daughter, Arleen, so she placed an ad in the local paper: "Nice Jewish Girl Wants to Meet Nice Jewish Boy." David Brownstein is the man who answered the ad. However, Goldsmith could not bear the thought of her daughter m