Diane Addonizio, also known as Diane Long, is an American former attorney, author, and community volunteer best known as the longtime wife of Pro Football Hall of Fame legend Howie Long. She met Howie while attending Villanova University, long before he became an NFL superstar and television analyst. The couple married on June 27, 1982, and welcomed three sons: Chris Long, Kyle Long, and Howard Long Jr. Diane also established an independent professional career in law and published a book about famous athletes and their relationships with their children. Her interests later expanded into charitable work and youth development. Although some biographies report that she was born in 1962, her exact date of birth is not consistently verified. As of October 2026, Diane remains recognized for her legal background, writing, community contributions, and more than four decades of marriage.
Diane Addonizio Quick Bio
| Details | Information |
|---|---|
| Full Name | Diane Addonizio |
| Married Name | Diane Long |
| Reported Birth Year | 1962; sources differ |
| Age in 2026 | Not conclusively verified |
| Birthplace | Red Bank, New Jersey, United States |
| Nationality | American |
| Profession | Former attorney, author, community volunteer |
| Education | Villanova University |
| Undergraduate Degree | Bachelor of Arts in Classical Studies |
| Undergraduate Graduation | 1982 |
| Law School | University of Southern California |
| Law Qualification | Juris Doctor |
| Professional Background | Legal practice |
| Husband | Howie Long |
| Marriage Date | June 27, 1982 |
| Eldest Son | Chris Long |
| Middle Son | Kyle Long |
| Youngest Son | Howard Long Jr. |
| Number of Children | Three |
| Published Book | He’s Just My Dad! |
| Publication Year | 2000 |
| Community Involvement | Youth programs and charitable organizations |
| Net Worth | Not independently verified |
| Known For | Legal career, authorship, and the Long football family |
Who Is Diane Addonizio?
Diane Addonizio is an American woman whose professional and personal life has been closely connected to education, law, sports, and family.
Many readers recognize her as Howie Long’s wife.
However, Diane developed her own academic and professional interests before becoming a familiar name among football fans.
She studied classical subjects at Villanova University and later earned a law degree from the University of Southern California.
After working as an attorney, she devoted more attention to raising her family and exploring other interests.
In 2000, she published a book examining the relationships between famous athletes and their children.
Her work also includes involvement in community organizations supporting young people.
Unlike many celebrity spouses, Diane has generally maintained a private lifestyle.
Diane Addonizio’s Early Life and Childhood
Diane was born in Red Bank, New Jersey, according to published biographical accounts.
Several websites report that she was born in 1962.
However, reliable sources do not consistently agree on her exact birth year.
Her early life remains less thoroughly documented than her education and marriage.
Growing Up in New Jersey
Red Bank is a town in Monmouth County, New Jersey.
The community has a history connected to local business, arts, and education.
Diane reportedly grew up in an Italian-American family.
Some biographical accounts identify her parents as Frank Addonizio and Marie Cecere.
However, complete details about her family background have not been independently established.
Diane has not regularly discussed her childhood in public interviews.
Diane Addonizio’s Parents and Family
Several secondary biographies identify Diane’s father as Frank Addonizio.
They also describe her mother as Marie Cecere.
Some accounts suggest that her father served in the American military and later worked in security.
Her brother is sometimes identified as James Addonizio.
However, details about her parents’ occupations and siblings are not consistently documented through authoritative family records.
As a result, these claims should be understood as reported information.
Diane’s better-documented family history begins with her university education and marriage to Howie Long.
Diane Addonizio’s Education
Diane pursued higher education at Villanova University in Pennsylvania.
She graduated in 1982 with a Bachelor of Arts degree in Classical Studies.
Her academic interests later led her toward law.
Villanova University
Villanova is a private Catholic university located near Philadelphia.
Its academic programs include humanities, business, sciences, and professional studies.
Diane’s degree in Classical Studies involved subjects connected to ancient civilizations, languages, literature, and history.
These disciplines emphasize reading, reasoning, and written communication.
Such skills can also provide a useful foundation for legal education.
University of Southern California School of Law
After completing her undergraduate studies, Diane attended the University of Southern California’s law school.
The institution is now known as USC Gould School of Law.
She earned a Juris Doctor degree.
Institutional biographies differ slightly regarding her graduation and bar-admission dates, placing these milestones in the mid-to-late 1980s.
However, her law degree and subsequent legal practice are well established.
Diane Addonizio’s Career as an Attorney
Diane worked as an attorney before choosing to concentrate more of her time on family and other interests.
Her professional background has been described as involving corporate legal matters.
Working in the Legal Profession
Lawyers help clients understand legal obligations, prepare documents, and resolve disputes.
Corporate attorneys may work on contracts, business transactions, and regulatory issues.
Diane practiced law for several years after completing her legal education.
However, the specific firms she worked for and her complete professional case history are not extensively documented.
Why Did Diane Leave Legal Practice?
Published information accompanying her book explains that Diane eventually decided to spend more time at home with her three sons.
Her husband’s professional football career involved a demanding schedule.
As the family grew, she changed her professional priorities.
This decision did not erase her educational achievements or legal experience.
Instead, it marked a change in how she chose to organize her personal and professional responsibilities.
How Did Diane Addonizio Meet Howie Long?
Diane met Howie Long while both attended Villanova University.
Howie was a promising college football player at the time.
Their relationship began before he achieved national fame in the NFL.
A College Romance
Howie attended Villanova from the late 1970s into the early 1980s.
He became an accomplished defensive football player during his college career.
Diane was studying at the same university.
They developed a relationship that continued as Howie prepared to enter professional football.
Their early years together were important because their relationship began before his career brought national celebrity attention.
Diane Addonizio and Howie Long’s Wedding
Diane and Howie married on June 27, 1982.
Their marriage began approximately one year after Howie entered the NFL.
He had been selected by the Oakland Raiders in the 1981 NFL Draft.
Marriage During the Beginning of an NFL Career
Professional football requires extensive training, travel, and preparation.
During the early years of their marriage, Howie was working to establish himself as a successful defensive lineman.
Diane continued pursuing her education and legal career.
The couple eventually welcomed three children.
Their relationship continued throughout Howie’s football career, retirement, and transition into broadcasting.
How Long Have Diane and Howie Been Married?
As of October 2026, Diane and Howie have been married for more than 44 years.
Their marriage has lasted through several major stages of family and professional life.
These include Howie’s NFL career, his Hall of Fame induction, and the sporting achievements of their children.
Who Is Diane Addonizio’s Husband, Howie Long?
Howard Matthew Moses Long was born on January 6, 1960, in Somerville, Massachusetts.
He became one of the most recognizable defensive players of his generation.
After attending Villanova University, he entered the NFL in 1981.
Howie Long’s NFL Career
Howie played his entire professional football career with the Raiders organization.
He spent 13 seasons in the NFL, retiring after the 1993 season.
During that period, he became known for his strength, quickness, and ability to pressure opposing quarterbacks.
He earned eight Pro Bowl selections.
He was also part of the Raiders team that won Super Bowl XVIII.
Pro Football Hall of Fame
Howie’s achievements earned him induction into the Pro Football Hall of Fame in 2000.
The honor recognized his contributions to professional football.
Diane and their three sons attended the celebration.
Family photographs from the event remain an important part of the Long family’s history.
Howie Long’s Career After Football
After retiring from the NFL, Howie developed a successful career as a television football analyst.
He joined Fox Sports and became a familiar member of the network’s NFL coverage.
Fox NFL Sunday
Howie appeared on Fox NFL Sunday alongside other sports broadcasters and former players.
He became known for explaining defensive strategies and analyzing football games.
His broadcasting career introduced him to a new generation of sports fans.
His Acting Career
Howie also appeared in movies.
His film credits include Broken Arrow and Firestorm.
Although he did not build an acting career comparable to his football achievements, these appearances expanded his public recognition.
Throughout these professional changes, Diane remained part of his family life.
Diane Addonizio’s Three Sons
Diane and Howie have three sons.
All three developed professional connections to American football.
Their names are Chris Long, Kyle Long, and Howard Long Jr.
Chris Long
Chris Long was born on March 28, 1985.
He became a successful NFL defensive end.
After playing college football at the University of Virginia, he entered the 2008 NFL Draft.
The St. Louis Rams selected him with the second overall pick.
Chris Long’s NFL Achievements
Chris played for the Rams, New England Patriots, and Philadelphia Eagles.
He won Super Bowl LI with New England and Super Bowl LII with Philadelphia.
He later retired from professional football.
Chris also became recognized for his charitable work.
His philanthropic projects have included clean water initiatives and support for underserved communities.
Kyle Long
Kyle Long was born on December 5, 1988.
He became an NFL offensive lineman.
Kyle attended the University of Oregon after initially pursuing baseball.
The Chicago Bears selected him in the first round of the 2013 NFL Draft.
Kyle Long’s Football Career
Kyle developed into an accomplished offensive guard.
He earned three Pro Bowl selections while playing for Chicago.
After initially retiring, he returned to the NFL with the Kansas City Chiefs.
His professional career established another major football achievement within the Long family.
Howard Long Jr.
Howard Long Jr., also called Howie Long Jr., is the youngest son of Diane and Howie.
He followed a different professional path from his father and brothers.
Instead of pursuing a major NFL playing career, he worked in football operations.
His professional background includes player personnel responsibilities with the Raiders.
This allowed him to remain connected to the sport through its organizational and business operations.
Diane Addonizio as an Author
In 2000, Diane published He’s Just My Dad!: Portraits of Celebrity Athletes and Their Children under the name Diane Long.
The book explores the personal relationships between famous athletes and their children.
It includes photographs, interviews, and stories showing athletes away from professional competition.
What Is He’s Just My Dad! About?
The book features well-known sports personalities including Joe Montana, Isiah Thomas, Greg LeMond, and other famous athletes.
Rather than concentrating only on professional achievements, Diane explored how these individuals approached fatherhood.
The photographs show personal moments involving parents and children.
The book was published by HarperEntertainment and received attention around Father’s Day in 2000.
It remains one of Diane’s clearest independent creative achievements.
Diane Addonizio’s Charity Work
Diane has supported charitable organizations focused on children, education, and community development.
Her involvement includes the Boys & Girls Clubs of Central Virginia and the Chris Long Foundation.
Supporting Young People
The Boys & Girls Clubs provide programs encouraging education, personal development, and healthy activities.
Diane has participated in fundraising and development work connected to these organizations.
Her charitable interests also reflect the family’s broader involvement in community service.
The Chris Long Foundation
The Chris Long Foundation supports initiatives addressing important community needs.
Its programs include clean water projects and educational opportunities.
Diane has been publicly associated with its leadership and charitable activities.
Her involvement demonstrates an interest in helping others beyond professional sports.
Diane Addonizio’s Age in 2026
Several biographical websites report that Diane was born on March 16, 1962.
Based on that date, she would be 64 years old in October 2026.
However, institutional and biographical accounts provide conflicting birth-year information.
For this reason, her exact age should not be presented as conclusively verified.
Her husband, Howie Long, was born on January 6, 1960, and is 66 years old in 2026.
Diane Addonizio’s Net Worth in 2026
Diane’s individual net worth has not been independently confirmed.
She has worked as an attorney and published a commercially released book.
Her family has also benefited from successful professional sports and broadcasting careers.
However, Howie Long’s earnings do not establish Diane’s individual financial assets.
Online celebrity net worth estimates should therefore be treated cautiously.
Where Is Diane Addonizio Today in 2026?
As of October 2026, Diane continues to be associated with the Long family and charitable interests.
The family has maintained longstanding ties to Virginia.
However, her exact current residence and everyday activities remain private.
There is no dependable recent confirmation that she continues to practice law professionally.
Her established public roles include former attorney, author, and community supporter.
Interesting Facts About Diane Addonizio
-
She met Howie Long in college. Both attended Villanova University.
-
She married in 1982. Their marriage has lasted more than 44 years.
-
She earned a law degree. Diane studied at the University of Southern California.
-
She worked as an attorney. Her career began before she focused more on family responsibilities.
-
She wrote a book in 2000. He’s Just My Dad! explores athletes as fathers.
-
She has three sons. Chris, Kyle, and Howard Jr. all developed connections to professional football.
-
Two sons played in the NFL. Chris and Kyle enjoyed successful football careers.
-
She attended Howie’s Hall of Fame celebration. He was inducted in 2000.
-
She supports charitable causes. Her interests include youth development and community assistance.
-
She maintains a private lifestyle. She rarely seeks entertainment publicity.
Frequently Asked Questions About Diane Addonizio
1. Who is Diane Addonizio?
Diane Addonizio is an American former attorney, author, and the longtime wife of NFL legend Howie Long.
2. How old is Diane Addonizio in 2026?
She is commonly reported to be 64 years old, but her exact birth date has not been conclusively verified.
3. Where was Diane Addonizio born?
She was born in Red Bank, New Jersey, according to published biographical profiles.
4. Who is Diane Addonizio’s husband?
Her husband is Howie Long, the former NFL defensive end and television sports analyst.
5. When did Diane Addonizio marry Howie Long?
They married on June 27, 1982.
6. Are Diane Addonizio and Howie Long still married?
Yes. Public biographical records continue to identify them as married in 2026.
7. How many children does Diane Addonizio have?
She has three sons.
8. What are Diane Addonizio’s sons’ names?
Her sons are Chris Long, Kyle Long, and Howard Long Jr.
9. Where did Diane Addonizio attend college?
She attended Villanova University and later studied law at the University of Southern California.
10. Was Diane Addonizio a lawyer?
Yes. She practiced law before stepping away from regular legal work.
11. Did Diane Addonizio write a book?
Yes. She wrote He’s Just My Dad!: Portraits of Celebrity Athletes and Their Children, published in 2000.
12. What is Diane Addonizio’s net worth?
Her individual net worth has not been independently verified.
13. Does Diane Addonizio work with charities?
Yes. She has supported youth organizations and charitable initiatives associated with the Long family.
14. Where is Diane Addonizio now?
She maintains a largely private life and has longstanding family and community connections to Virginia.
Final Thoughts
Diane Addonizio has lived a life involving education, professional achievement, family, and charitable service.
Although she became widely recognized as Howie Long’s wife, she developed an independent background in law and writing.
She studied at Villanova University before earning a law degree from the University of Southern California.
After practicing law, Diane devoted more attention to raising her three sons.
All three later became professionally connected to football, while Chris and Kyle achieved successful NFL careers.
Her 2000 book, He’s Just My Dad!, also demonstrated her interest in family relationships beyond the football field.
In October 2026, Diane remains part of one of America’s recognizable football families.
Her marriage of more than 44 years, professional education, authorship, and charitable involvement offer a more complete picture of her life than her connection to an NFL legend alone.
For more television, cast and entertainment stories, visit Carter Magazine.
