Diane Addonizio: Personal Life, Legal Career, Age, and Family With Howie Long

Diane Addonizio is an American former attorney and author who is best known for her marriage to NFL legend Howie Long. During Howie’s years in the NFL and his later television career, Diane pursued her legal education, worked as an attorney, and raised their three sons. She has never shown much interest in becoming a regular media personality, even though her family is widely recognized among football fans.

Her story is not limited to being married to a famous athlete. Diane completed her university education, qualified to practice law, and worked professionally before giving more attention to her family. She has also participated in charitable activities and contributed to a book about athletes and their children.

Diane Addonizio Early Life and Childhood

Diane Addonizio grew up in New Jersey, United States. Her childhood took place away from the entertainment industry, and very little information about her early personal experiences has entered the public record. Some biographical accounts name her parents as Frank Addonizio and Marie Cecere.

As a young woman, Diane became interested in higher education and eventually attended Villanova University in Pennsylvania. Her college years were an important period because they introduced her to new academic opportunities and the person who would later become her husband.

Diane Addonizio Age and Birthday

Diane Addonizio age is a common topic among people interested in the Long family. March 16, 1962, appears as Diane’s date of birth on several biography websites, although it remains unverified. Using that date, she would be 64 years old in 2026.

However, other biographical information gives 1960 as her birth year. Since these records are inconsistent, her exact age remains uncertain. The different dates should be considered when reading online profiles that present her birthday as a confirmed detail.

Diane Addonizio Educational Background

Education played a significant role in Diane’s early adult life. She studied Classical Studies at Villanova University and completed her undergraduate degree in 1982. Her academic interests were different from the sports careers that later brought attention to her family.

After Villanova, she continued her education at the University of Southern California, where she studied law. She earned her law degree in 1987 and was admitted to the California Bar in 1988. These achievements allowed her to pursue professional legal work.

Diane Addonizio Career as a Lawyer

Diane pursued her professional interests as a lawyer long before her marriage brought her recognition among football fans. Her practice involved corporate litigation, including legal matters arising from business disagreements and commercial relationships.

Her career eventually changed as she and Howie Long raised their children. After working professionally, she chose to move away from active legal practice and dedicate more time to family responsibilities. Although she retired from the profession, her legal qualifications remained part of her personal background.

Howie Long and Diane Addonizio Relationship

The relationship between Howie Long and Diane Addonizio started during their university years. Both attended Villanova University, where Howie was developing his football skills and Diane was completing her studies. Their connection began before Howie became nationally known as a professional football player.

They married in June 1982, shortly after Howie entered the NFL. Over the years, their family experienced the busy schedules of professional sports, the arrival of their children, and Howie’s transition from playing football to working in television. Their marriage has continued through these different stages of life.

Is Diane Addonizio Howie Long’s Ex-Wife?

People occasionally search for ex wife Diane Addonizio, but that description is misleading. There is no reliable public confirmation that Diane and Howie Long have divorced. They continue to be described as husband and wife in public biographical information.

The phrase ex wife age Diane Addonizio also appears in searches, although it does not reflect an established marital separation. Diane is known as Howie Long’s longtime wife rather than his former spouse.

Diane Addonizio and Her Three Sons

Diane and Howie Long have three sons who have followed different careers connected with American football. Their oldest son, Chris Long, became a defensive end in the NFL and played for the Rams, Patriots, and Eagles. During his career, he won two Super Bowl championships before retiring in 2019.

Their second son, Kyle Long, played as an offensive lineman, spending much of his professional career with the Chicago Bears. Their youngest son, Howard Long Jr., entered the business side of football instead of becoming a professional player. He has worked with the Raiders organization, maintaining the family’s connection to the sport.

Diane Addonizio Net Worth

No verified financial records are publicly available to confirm Diane Addonizio’s personal wealth. Various celebrity websites mention estimated figures, but her personal financial position has not been established through publicly available records.

Her earlier work as an attorney provided professional income, while her husband earned money through his football career, television work, and entertainment appearances. Nevertheless, the family’s overall wealth cannot be used to determine Diane’s individual net worth accurately.

Diane Addonizio Height and Appearance

Diane Addonizio height is commonly reported as approximately 5 feet 8 inches, or 173 centimeters. Some online profiles also estimate her weight at around 58 kilograms, although these measurements are not independently confirmed.

She has attended public occasions with her husband but has generally avoided making her appearance a major part of her public identity. Diane rarely discusses her personal life publicly and generally avoids sharing details about her everyday routine.

Diane Addonizio Young and College Life

During her younger years, Diane concentrated on completing her studies and preparing for a professional career. Her relationship with Howie Long began when neither was experiencing the level of public recognition that would later surround their family.

As Howie’s football career progressed, Diane continued pursuing her own education. Their early married years involved establishing separate professional paths before the responsibilities of raising their children gradually became a larger part of their household life.

Diane Addonizio as an Author

Diane also explored publishing through the book He’s Just My Dad!: Portraits of Celebrity Athletes and Their Children, released in 2000 under the name Diane Long. The book presents professional athletes through their experiences as parents rather than concentrating exclusively on their sporting achievements.

The publication includes family photographs and personal accounts that explore relationships between athletes and their children. Its subject was connected to Diane’s own experience of raising a family while her husband worked in professional sports.

Diane Addonizio Charitable Work

Outside her former legal profession, Diane has participated in community activities, particularly programs supporting young people. Diane has supported fundraising campaigns and facility improvements at the Boys & Girls Clubs of Central Virginia to benefit local children.

Diane and Howie have contributed to Villanova University, where they first met during their college years. Their charitable involvement shows another area of Diane’s life that exists outside the television appearances and football careers of her family members.

Diane Addonizio Now in 2026

Diane Addonizio now maintains a private lifestyle and is generally recognized as a retired attorney. She occasionally appears in public information connected with family events or charitable activities, but she does not regularly share personal updates through the media.

Her husband remains associated with football broadcasting, while her sons have continued their involvement in sports and related fields. Diane’s current daily routine is not extensively documented, and there is limited confirmed information about her recent personal activities.

Conclusion

Diane Addonizio has experienced several different stages of adult life, from studying law and working as an attorney to raising three children and participating in community organizations. Many football fans know Diane through Howie Long, although she also has her own academic achievements and background in law.

Although she belongs to a family with a long history in the NFL, Diane has generally preferred to keep her personal affairs away from public attention. Her life reflects a combination of professional training, family responsibilities, and interests beyond football.