Diane Addonizio is best known as the wife of Pro Football Hall of Famer Howie Long and the mother of NFL players Chris and Kyle Long. The story of Diane Addonizio and Howie Long starts at Villanova University and runs through a 1982 wedding, three sons and more than four decades of marriage. If you’re asking who is Diane Addonizio beyond that, she’s a former lawyer turned author with a quiet public profile, and the pages offering a precise Diane Addonizio age or Diane Addonizio net worth don’t agree with one another and don’t show their sources.
Her name comes up every football season. Howie is a regular on Fox’s NFL coverage, Chris won two Super Bowls, and Kyle spent years as an offensive lineman with the Chicago Bears, so readers keep wondering about the woman at the centre of the family. Search for her and you’ll find a pile of biography pages that read very much alike, and that quietly contradict each other on her birth year, her law career and her wealth.
This profile tries to be more careful. It starts with the details that hold up, a Villanova meeting, a 1982 marriage, three sons and a 2000 book, and it says plainly when something is only repeated. I’ve left out her home, her health and anything about her finances, because none of it is on the record.
Diane Addonizio Quick Facts
| Topic | Available Information |
| Name | Diane Addonizio, also known publicly as Diane Long |
| Known for | Wife of Howie Long; author of the 2000 book He’s Just My Dad |
| Marriage | Howie Long: married June 27, 1982, per several profiles; still married |
| Hometown | Red Bank, New Jersey, per a Sports Illustrated profile cited by one site |
| Education | Classical Studies at Villanova; law degree from USC, per most profiles |
| Profession | Former attorney and author; how long she practised is disputed |
| Children | Three sons: Chris Long, Kyle Long and Howie Long Jr. |
| Birth date and age | Not publicly confirmed; birth years of 1960 and 1962 both circulate |
| Current location | No reliable public information |
| Social media | No verified accounts found |
| Net worth | No reliable independently verified figure |
Most of the confirmed rows are about the marriage and the family. It’s the personal ones, like age and wealth, where the pages start to disagree.
Who Is Diane Addonizio?
A former attorney and author who has spent most of her adult life beside one of the best-known defensive linemen in NFL history. Legit.ng, Zylo Magazine and others describe her as a Villanova graduate with a law degree from the University of Southern California, and as Diane Long in everyday use.
What she isn’t is a public figure in her own right, at least not by choice. Christian Science Monitor coverage of her book in 2000 is one of the few mainstream mentions of her by name, and as far as I can tell she hasn’t done the sort of long interviews that would let anyone check the rest.
Why Is Diane Addonizio Famous?
Because of her husband and her sons.
Howie Long was an eight-time Pro Bowl defensive end with the Oakland and Los Angeles Raiders, a member of the team that won Super Bowl XVIII, and a Hall of Fame inductee in 2000. He then became a fixture on Fox’s NFL Sunday. Chris Long, the second overall pick in 2008, won two Super Bowls, and Kyle Long became an offensive lineman for the Bears. A family like that keeps the spotlight close, and Diane is the first name people look up.
How Did Diane Addonizio Meet Howie Long?
At Villanova University, according to almost every profile. A Sports Illustrated feature, cited by one biography site, identifies her as a Classical Studies student from Red Bank, New Jersey, who met Howie when she was a freshman and he was a sophomore.
The rest of the courtship is the usual mix of charming and unsourced. Pages say he took her to an NFL game on their first date and that he bought an engagement ring with his first contract. Those stories sit oddly with a college meeting, since he didn’t turn professional until after Villanova, so I’d treat them as stories, not facts.
Diane Addonizio and Howie Long: The Marriage
Several profiles give the wedding date as June 27, 1982, and one says it came shortly after they graduated. They’re described as still married, which puts them past forty years together.
None of those pages cites a licence, a newspaper announcement or an interview, so the exact date is “reported” rather than confirmed. A 1998 Getty photograph shows the couple at a Los Angeles premiere, and a 1992 one shows them at an event together, which at least confirms they were a couple in public decades ago.
Diane Addonizio’s Education and Law Career
The education story is consistent: a Classical Studies degree from Villanova, then law school at the University of Southern California, and admission to the California bar. Several sites repeat each step, and none contradicts the others.
The career that followed is less clear. Some pages say she practised law for several years before stepping back to raise her sons. Others call her a “non-practicing” lawyer, and one says she never pursued a public legal career. A few add that she worked in corporate litigation, a detail I couldn’t trace to a source. I haven’t seen a bar record, a firm name or a case, so the safest summary is that she trained as a lawyer and her time in practice is unknown.
Diane Addonizio’s Book, He’s Just My Dad
This is the best-documented thing she’s done. Christian Science Monitor reported in June 2000 on Diane Long’s book He’s Just My Dad, published by Harper Entertainment at 164 pages. It’s a photo-essay collection that shows world-class athletes, from Isiah Thomas to Greg LeMond, at home with their children.
The book was meant to show a gentler side of men usually pictured crunching opponents, and it includes Howie and their sons. Some sites call her a co-author, but the Monitor describes it as her book. That’s a solid, checkable credit, which is rarer than it sounds in this kind of biography.
Diane Addonizio’s Children
Chris Long
The eldest, Chris, was a defensive end who played for the Rams, Patriots and Eagles and won two Super Bowls. He’s a public figure with a well-documented career, and is one of the reasons his mother’s name trends.
Kyle Long
Kyle was an offensive lineman for the Chicago Bears and later moved into broadcasting. Sites disagree on his exact birth date, but not on the fact that he’s the middle son.
Howie Long Jr.
The youngest, Howie Jr., works in professional football operations. Pages say he’s in player personnel with the Las Vegas Raiders, though the details differ. He’s the least publicly documented of the three, and I haven’t gone into his career.
Diane Addonizio’s Age and Birthplace
Her age isn’t confirmed. Pages agree on a March birthday and then split on the year: roughly half say 1962 and call her 64 in 2026, and the rest say 1960, which would make her 66. A few add a New Jersey county. None cites a record.
It’s an easy mistake to make. With no primary source, one page picks a year and the others copy it, and a few of them then do the arithmetic wrong. Treat any age you see as an estimate.
What Is Diane Addonizio’s Net Worth?
Nobody knows. One page gives her an estimated figure, but it doesn’t say how it was reached, and she isn’t a company founder or an officeholder with public disclosures. Howie’s earnings from football and television say nothing about hers.
Some pages also mention a large donation to Villanova by the couple. I couldn’t confirm it, so I’m not repeating the amount. If a number is on five sites, ask where it came from, because they’re probably quoting each other.
Where Does Diane Addonizio Live?
There’s no reliable public information. Pages talk about a quiet family life and a home in the couple’s long-time community, but none cites a record or a statement from her, and I haven’t repeated any of it.
Name Mix-Ups: Other Addonizios and “Diane Long”
Don’t confuse her with Kim Addonizio, the American poet and novelist born in 1954, and nothing connects her to the Longs. Some search results blend the two because of the surname.
She’s also sometimes listed as Diane Long or Diane Addonizio Long, both of which refer to the same woman. The book credit, for instance, uses Diane Long.
Rumours and Mistakes About Diane Addonizio
A few errors keep circulating. She’s called Howie’s “first wife”, though they’ve been together since the early 1980s and nobody reports another. She’s given a precise birthday, a corporate-law career, an engagement ring worth an exact sum and a specific net worth, none with a source. Some pages even describe her height and “elegant” appearance, which is filler.
The quickest test is to ask where a detail first appeared. If the answer is another website that doesn’t say, nobody checked it.
Why Diane Addonizio Stays Out of the Spotlight
I won’t invent a reason. Plenty of people married to broadcasters and athletes stay out of public life, and nothing suggests she has tried to profit from the connection. The book is a reminder that she’s perfectly willing to do public work when she chooses to. She just hasn’t made herself the subject of it.
Separating Facts From Myths About Diane Addonizio
Reasonably well-supported: she is married to Howie Long, they have three sons, and she’s the author of the 2000 book He’s Just My Dad.
Weakly supported or unconfirmed: the June 27, 1982 wedding date, her USC law degree and bar admission, how long she practised, her hometown details and her birth year.
Not supported at all: that she’s Howie’s “first wife”, that she’s the poet Kim Addonizio, any specific net worth, and any claim about where she lives.
A Timeline of Diane Addonizio’s Publicly Known Story
College years: Diane Addonizio and Howie Long meet at Villanova University, per Sports Illustrated as cited by one site.
1981: Howie Long is drafted by the Oakland Raiders.
June 27, 1982 (reported): They marry.
1984: The Raiders win Super Bowl XVIII with Howie on the roster.
1985: Their first son, Chris, is born.
1988: Their second son, Kyle, is born.
1990: Their third son, Howie Jr., is born.
June 2000: Her book He’s Just My Dad is reviewed by the Christian Science Monitor. Howie is inducted into the Pro Football Hall of Fame the same year.
2008: Chris Long is drafted second overall.
2024 to 2026: Dozens of biography pages appear for her name, many repeating the same lines.
Why People Keep Searching for Diane Addonizio
It comes down to football. Every season, every Hall of Fame anniversary and every Chris or Kyle Long interview sends a few readers looking for the woman who raised them. A spouse with a law degree, a book credit and almost no other public footprint is exactly the sort of search that content farms love, because there’s demand and nothing on record to contradict whatever gets written.
That’s why so many pages sound alike. They’re all answering a question the record can’t fully answer.
Diane Addonizio in 2026
She’s still married to Howie Long, still a private woman and still the mother of three sons in football. Past that, almost everything else, from her birth year to her bank balance, is unconfirmed or contradicted from one source to the next.
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Frequently Asked Questions About Diane Addonizio
Who is Diane Addonizio?
Diane Addonizio, also known as Diane Long, is a former attorney and author best known as the wife of Pro Football Hall of Famer Howie Long. They have three sons.
When did Diane Addonizio marry Howie Long?
Most profiles say June 27, 1982, shortly after they graduated from Villanova. No primary document is cited, so the date is reported rather than confirmed.
How old is Diane Addonizio?
Her age is not publicly confirmed. Pages give a birth year of either 1960 or 1962, which would make her 66 or 64 in 2026, but none cites a record.
What book did Diane Addonizio write?
She wrote He’s Just My Dad, published by Harper Entertainment in 2000, a photo-essay collection of athletes with their children. The Christian Science Monitor covered it that June.
What is Diane Addonizio’s net worth?
There is no reliable, independently verified net-worth figure for Diane Addonizio. Numbers published online aren’t backed by disclosed income, assets or financial records.
Diane Addonizio’s public story is a quiet one: a Villanova romance that lasted, three sons who reached the NFL, a law degree and a book about fathers. That’s what the record supports, and anything beyond it is somebody’s guess.