Diane Plese is a Canadian optometrist who became widely known because of her long marriage to businessman and television personality Robert Herjavec. Even though she was connected to fame, she always preferred a quiet and private life.
Many people still search for Diane Plese in 2026. They want to know about her early life, career, marriage, divorce, and where she is now. Her story is about education, family values, strength, and privacy.
Who Is Diane Plese?
Diane Plese is a former Canadian optometrist. She is best known as the first wife of Robert Herjavec, a successful entrepreneur and television investor.
She was born in 1959 in Toronto, Canada. Her exact birth date is not publicly confirmed. She comes from a Croatian immigrant family and was raised with strong cultural values.
Even during her marriage to a public figure, Diane stayed out of the spotlight. She focused on her work and family life. After her divorce, she continued living privately in Toronto.
Early Life and Croatian Family Background
Diane Plese was born and raised in the Parkdale area of Toronto. Her parents were Croatian immigrants who moved to Canada for better opportunities. They worked hard and valued education, discipline, and respect.
Growing up in a Croatian household shaped Diane’s personality. She learned the importance of family loyalty and humility from a young age. Her home life was simple and calm.
People who knew her during childhood described her as quiet and focused. She enjoyed studying and preferred a peaceful routine. Her early upbringing helped build the strong character she later showed in her adult life.
Education and Medical Career Journey
From an early age, Diane showed interest in science and healthcare. She worked hard in school and was known as a serious and disciplined student.
After finishing high school in the late 1970s, she decided to study optometry. This field allowed her to help people while using medical knowledge. By the early 1980s, she had completed her studies and had become a licensed optometrist in Canada.
Her education gave her a stable and respected career. It also showed her strong work ethic and dedication to helping others.
Career as a Licensed Optometrist in Canada
After becoming licensed, Diane worked as an optometrist in Toronto. She built a good reputation for being patient and kind. Her clinic became known as a comfortable and welcoming place.
She treated adults and children with care and attention. Her calm nature made patients feel relaxed. She focused on doing her job well rather than seeking public attention.
After marriage and motherhood, she slowly reduced her professional work. She chose to spend more time raising her children. Even then, her medical background remained an important part of her identity.
How Diane Plese Met Robert Herjavec
Diane met Robert Herjavec in 1988. At the time, Robert visited her clinic for an eye appointment. What started as a professional meeting soon became personal.
They discovered that they both came from Croatian families. This shared background created a strong connection. They understood each other’s values and traditions.
Their relationship grew naturally. They dated for some time and built a strong bond based on trust and respect.
Who Is Robert Herjavec?
Robert Herjavec is a Canadian businessman and television personality. He was born in 1962 in Croatia and later moved to Canada with his family.
He built his success in the technology and cybersecurity industry. He founded companies such as BRAK Systems and later the Herjavec Group. He became widely known through television shows like Shark Tank and Dragons’ Den.
His growing fame brought more public attention to his personal life, including his marriage to Diane Plese.
Marriage and Early Married Life
Diane and Robert got married in 1990. Their wedding took place in a Croatian church in Ontario. Family and close friends attended the ceremony.
In the early years, their lives were simple. Robert was building his business career, and Diane continued working as an optometrist. They supported each other through both good and difficult times.
Diane played an important role in maintaining balance at home. While Robert focused on business growth, she provided emotional stability and structure in their family life.
Diane Plese as a Mother
Diane and Robert have three children: Brendan, Skye, and Caprice. Becoming a mother was one of the most important parts of Diane’s life.
She created a stable and loving home environment. Education and discipline were important in her household. She also passed down Croatian traditions to her children.
Even as Robert became more famous, Diane worked hard to keep her children grounded. She preferred to protect them from public attention. Her focus was always on family first.
Life During Robert Herjavec’s Rise to Fame
As Robert’s businesses grew, his schedule became very busy. He traveled often and appeared on television. The family’s lifestyle changed over time.
Fame brought financial success, but it also brought pressure. There were more public events and less private time together. Diane, who valued privacy, had to adjust to this new reality.
Over time, the differences in lifestyle created emotional distance between the couple. The quiet life Diane preferred was different from Robert’s public career.
Separation and Divorce
In July 2014, Diane and Robert announced their separation after nearly 25 years of marriage. The news surprised many people.
In March 2015, Diane filed for divorce. The process became public because Robert was a well-known television personality. Reports mentioned an alleged affair involving actress Danielle Vasinova, but some details were not publicly confirmed.
The divorce was finalized in 2016. Throughout the process, Diane remained quiet and avoided media interviews.
Divorce Settlement and Financial Outcome
Since there was no prenuptial agreement, the court reviewed their shared assets. The settlement received public attention due to its size.
Diane reportedly received a large financial settlement, including a lump sum and monthly support payments that ended in 2021. She also received ownership of certain properties, including a Florida home and a ski chalet in Caledon.
Canadian family law focuses on fairness. The long duration of their marriage and Diane’s role as a full-time mother were considered. The outcome gave her long-term financial security.
Diane Plese’s Life After Divorce
After the divorce, Diane chose complete privacy. She does not use social media and rarely appears in public.
She lives a calm and quiet life in Toronto. She focuses on her personal well-being and her children. Her lifestyle reflects simplicity and peace.
Unlike many people connected to public figures, she did not seek attention or interviews. Her dignity during difficult times earned her quiet respect.
Diane Plese’s Net Worth in 2026
As of 2026, Diane Plese’s estimated net worth is reported to be over $100 million. Exact figures are not publicly confirmed.
Most of her wealth comes from her divorce settlement and property assets. She also had her own professional career before marriage.
Her financial stability allows her to live comfortably without public exposure. She remains independent and secure.
Where Is Diane Plese Now?
Diane Plese currently lives in Toronto, Canada. She continues to maintain a very private lifestyle.
She does not attend public events and has no public social media presence. Her main focus remains her family and personal peace.
In 2026, she is still remembered for her long marriage to Robert Herjavec. However, her life story shows more than that. She is also a trained medical professional and a dedicated mother who chose dignity over fame.
Conclusion
Diane Plese’s life story is about strength, family values, and quiet independence. From her early years in a Croatian household to her career in optometry and long marriage, she remained calm and grounded.
Her divorce brought public attention, but she handled it with dignity. Today, she lives privately and comfortably in Toronto.
In a world where many people seek fame, Diane Plese chose privacy. That choice is one reason people continue to respect and search for her story even in 2026.
(FAQs)
When was Diane Plese born?
Diane Plese was born in 1959 in Toronto, Canada. Her exact birth date is not publicly confirmed, but her birth year is widely reported.
What is Diane Plese’s nationality and background?
Diane Plese is Canadian. She comes from a Croatian immigrant family, and her cultural background played an important role in shaping her values and lifestyle.
Did Diane Plese continue working after marriage?
After marrying Robert Herjavec, Diane continued working as an optometrist for some time. Later, she reduced her professional commitments to focus on raising her three children.
How long were Diane Plese and Robert Herjavec married?
They were married for nearly 25 years. The couple tied the knot in 1990 and officially divorced in 2016.
Does Diane Plese appear on television or social media?
No, Diane Plese does not maintain a public social media presence. She has chosen to live a very private life away from television and media attention.
What is Diane Plese known for today?
Today, Diane Plese is mainly known as the former wife of businessman and TV personality Robert Herjavec. However, she is also respected for her professional career in optometry and her dignified, private lifestyle.
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