Mary Jo Eustace is a Canadian television host, author, and chef. She was born on August 19, 1957, in Canada. Eustace gained public attention due to her former marriage to actor Dean McDermott.

Mary Jo Eustace and Dean McDermott were married in July 1993. They have one child together, a son named Jack, born in 1998. However, their marriage faced challenges, and they ultimately separated.

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Eustace and McDermott’s relationship garnered significant media attention when McDermott began an extramarital affair with actress Tori Spelling while filming the TV movie “Mind Over Murder” in 2005. McDermott and Spelling eventually began a relationship and later married.

The affair between McDermott and Spelling led to the end of his marriage to Mary Jo Eustace. Eustace and McDermott divorced in February 2006. The divorce proceedings and the public attention surrounding McDermott’s infidelity were widely covered in the media.

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Since her divorce, Mary Jo Eustace has continued to work in the entertainment industry. She has appeared on television shows, including cooking and lifestyle programs. Eustace has also written books, including her memoir titled “Divorce Sucks: What to do when irreconcilable differences, lawyer fees, and your ex’s Hollywood wife make you miserable.”

Mary Jo Eustace has maintained a relatively private personal life following her divorce from Dean McDermott. While she has occasionally shared updates and insights into her life, she has primarily focused on her career and raising her son, Jack.