Frédéric Thiébaud’s ex-wife, Marie-Anne Thiebaud Biography: Net Worth, Children, Age, Nationality, Spouse, Wiki

December 19, 2023 0 Posted By Johnson Ajiboye

A Swiss woman, Marie-Anne Thiebaud, gained fame by associating with Canadian singer Shania Twain.

Known for her involvement in a cheating scandal with Twain’s ex-husband, Robert John Mutt Lange, Thiebaud later married Lange and has since maintained a private life.


  • Full Name: Marie-Anne Thiebaud
  • Date of Birth: 1971
  • Age: 52 years old
  • Gender: Female
  • Place of Birth: La Tour-de-Peilz, Switzerland
  • Nationality: Swiss
  • Profession: N/A
  • Parents: N/A
  • Siblings: N/A
  • Spouse: Robert John Mutt Lange (current husband)
  • Children: Johanna Thiebaud (with ex-husband Frederic Thiebaud)
  • Relationship Status: Married
  • Net Worth: $1 million

Early Life & Education

Marie-Anne Thiebaud was born in 1971 in La Tour-de-Peilz, Switzerland. Growing up in Switzerland, she had a relatively unknown childhood.

Unfortunately, details about her parents, siblings, and early life remain undisclosed. Thiebaud pursued her education in Switzerland, but specific information about her educational background is also unavailable. As of 2023, she is 52 years old.

Personal Life

In the late 1990s, Marie-Anne Thiebaud married Frederic Thiebaud, a Swiss independent businessman. They have a child together, Johanna Thiebaud.

However, their marriage ended in 2008 following Thiebaud’s extramarital affair with Robert John Mutt Lange, Shania Twain’s ex-husband.

The affair caused significant controversy and led to the dissolution of both Thiebaud’s and Twain’s marriages.

Eventually, Thiebaud and Lange married each other and are currently leading a reclusive life in Switzerland.


Marie-Anne Thiebaud found herself at the center of a highly publicized cheating scandal involving Shania Twain’s ex-husband, Mutt Lange.

The affair led to the breakup of both marriages and attracted significant media attention. While the scandal caused turmoil in her personal life, Thiebaud has chosen to maintain a private and low-profile existence.


Unfortunately, not much is known about Marie-Anne Thiebaud’s career. Details about her profession and occupation have remained undisclosed.

Thiebaud prefers to keep her professional life out of the public eye, focusing instead on her personal and family life.

Net Worth

Marie-Anne Thiebaud’s net worth is estimated to be around $1 million.

Social Media

  • Instagram handle: N/A
  • Twitter handle: N/A

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