Introduction: Who Is Diane Addonizio?
When people hear the name Howie Long, they instantly think of the legendary NFL defensive end turned sports analyst and actor. But behind his decades of success is a woman who has been a constant source of strength and support—his wife, Diane Addonizio. Known as a lawyer, businesswoman, and author, Diane has built her own identity while standing alongside one of football’s most recognized figures. Her life story is one of education, ambition, and devotion to family, and it shows that she is much more than simply a celebrity spouse.
Quick Bio Information
Full Name: Diane Addonizio
Date of Birth: March 16, 1962
Age: 63 years old (as of 2025)
Birthplace: Red Bank, New Jersey, USA
Current Residence: Albemarle County, Virginia, USA
Nationality: American
Profession: Lawyer, Businesswoman, Author
Spouse: Howie Long (married since 1982)
Children: Christopher, Kyle, and Howard Jr.
Net Worth: Estimated $1 million
Height: 5’8” (173 cm)
Early Life And Background
Diane Addonizio was born on March 16, 1962, in Red Bank, Monmouth County, New Jersey. She grew up in a close-knit household shaped by strong values. Her father, Frank Addonizio, served in both World War II and the Korean War before working as a security officer for the IIT subsidiary. Her mother, Marie Cecere, focused on family life, ensuring her children were raised with discipline and love. Diane has a brother, James, who went on to become an attorney. With such influences, it is no surprise that Diane herself would later choose law as her profession.
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Education And Academic Achievements
From an early age, Diane placed a strong emphasis on education. She enrolled at Villanova University, where she studied Classical Studies, developing a foundation in language, history, and critical thinking. But she didn’t stop there. Determined to pursue a professional career, she continued her academic journey at the University of Southern California School of Law, where she earned her law degree. This combination of humanities and legal training gave her both intellectual depth and practical skills, preparing her for the diverse career she would later build.
Professional Career: From Law To Business
After graduating, Diane began working as a lawyer, putting her legal education to practical use. While she eventually stepped away from active law practice, her career did not slow down. She moved into the world of business, where she has been involved in entrepreneurial ventures that contributed to her financial independence. Diane is also an author. She published a book titled He’s Just My Dad! Portraits of Celebrity Athletes and Their Children, a heartfelt project that offered a unique look at fatherhood and family life in the sports world. Her professional journey reflects versatility and a quiet determination to succeed on her own terms.
Love Story: How Diane Addonizio Met Howie Long
Diane’s love story with Howie Long is one of those classic college romances that turned into a lifelong partnership. The two met while studying at Villanova University in the mid-1970s. Their bond grew stronger over the years, and on June 29, 1982, they were married in a ceremony attended by family and friends. Unlike many celebrity relationships that fade under pressure, Diane and Howie’s marriage has stood the test of time. For over four decades, they have built a life together that blends love, loyalty, and shared commitment to family.
Family Life: A Proud Mother Of Three Sons
One of Diane Addonizio’s proudest roles is that of a mother. She and Howie have three sons, each of whom has carved his own path. Their eldest, Christopher Howard Long, was born on March 28, 1985. Chris followed in his father’s footsteps, becoming a professional football player who enjoyed a successful NFL career with the St. Louis Rams, New England Patriots, and Philadelphia Eagles. He is also known for his philanthropic work and is married to Megan O’Malley, with whom he has children.
Their second son, Kyle Long, was born on December 5, 1988. Like his father and older brother, he made a name for himself in the NFL as an offensive guard for the Chicago Bears. After retiring, Kyle turned to broadcasting and now co-hosts a podcast with Chris.
The youngest, Howard Long Jr., was born in 1990. Unlike his brothers, he chose not to pursue professional football. Instead, he works in sports management and serves as a premium sales consultant for the Las Vegas Raiders. This range of career choices shows how Diane and Howie instilled independence and ambition in their children.
Spotlight On Howie Long: Her Husband’s Legacy
While the article centers on Diane, it is impossible to ignore the influence of her husband. Howie Long played for the Oakland and Los Angeles Raiders for 13 seasons, becoming one of the most respected defensive ends in the league. After retiring, he transitioned into broadcasting as a studio analyst for Fox Sports, where he continues to be a familiar face. He has also appeared in movies like Firestorm and 3000 Miles to Graceland. His estimated net worth is around $16 million, a result of his successful football and media career. Throughout his journey, Diane has been his steady partner, supporting him while raising their family.
Diane Addonizio’s Net Worth And Lifestyle
Diane’s personal net worth is estimated at about $1 million. While not as high as her husband’s, her earnings come from years of legal work, business activities, and her publishing project. Combined with Howie’s financial success, the couple enjoys a comfortable life. They reside in Albemarle County, Virginia, where they maintain a private but fulfilling lifestyle surrounded by their children and grandchildren. Despite their wealth, they are known for living with humility and focusing on family values over extravagance.
Height, Age, And Personal Appearance
Diane Addonizio is admired not only for her intelligence and grace but also for her appearance. She stands at 5 feet 8 inches (173 centimeters) and weighs approximately 128 pounds (58 kilograms). With golden brown hair and brown eyes, she has maintained a classic and elegant look over the years. Now 63 years old in 2025, she continues to make occasional public appearances with her husband, where her confidence and style shine through.
Conclusion: Diane Addonizio’s Lasting Legacy
Diane Addonizio is a woman who has achieved success both personally and professionally. From her days as a law student to her ventures in business and authorship, she has always pursued her goals with determination. While she is often recognized as the wife of NFL star Howie Long, her story is one of intelligence, resilience, and devotion to family. Together, she and Howie have built a strong marriage, raised three accomplished sons, and created a life that reflects both love and achievement. Diane’s legacy is not just tied to her husband’s fame but is also rooted in her own contributions as a professional, mother, and partner.
FAQs About Diane Addonizio
Who is Diane Addonizio?
She is an American lawyer, businesswoman, and author best known as the longtime wife of NFL legend Howie Long.
How old is Diane Addonizio?
She was born on March 16, 1962, making her 63 years old in 2025.
What is Diane Addonizio’s net worth?
Her net worth is estimated at around $1 million, earned through law, business ventures, and writing.
Is Diane Addonizio still practicing law?
Although she studied law and practiced for a short period, she no longer works as an active attorney.
How long have Diane Addonizio and Howie Long been married?
They have been married since June 29, 1982, and their marriage has lasted for more than four decades.
Do Diane Addonizio and Howie Long have children?
Yes, they share three sons: Chris Long, Kyle Long, and Howard Long Jr., all of whom have successful careers.
Where does Diane Addonizio live now?
She currently lives with her husband in Albemarle County, Virginia, where they enjoy a private family life.
