What was lucille ball's biggest mistake?

Answer 1

Her biggest mistake is regarded as her divorce to her first husband, Desi Arnaz. They divorced due to both being workaholics. She still loved him after their separation, and used to call him on their anniversary. After Lucille's death, her second husband, Gary Morton, said: "She's happier now. She's with Desi."

Answer 2

Lucille Ball's biggest mistake may have been turning down the offer to star in the sitcom "The Golden Girls." She later admitted regretting this decision as the show went on to become a huge success.