Key Takeaways
- A.B. Quintanilla confirmed he is suing his sister Suzette over long-running family matters involving Selena’s legacy, saying, “There are facts. There is evidence.”
- Journalist Javier Ceriani alleges Suzette plans to sell a 50 percent stake in Selena’s business interests for about $30 million and that A.B. seeks roughly $48 million tied to royalties, accounting, and his work as Selena’s songwriter and producer.
- Neither the family nor public court records have confirmed those figures, and Suzette has not addressed the allegations as the lawsuit moves forward following their father Abraham Quintanilla Jr.’s death.
A.B. Quintanilla isn't saying exactly why he's taking his sister Suzette Quintanilla Arriaga to court. But an explosive new report may offer a window into what has fractured one of music's most famous families.
Hours before A.B. publicly confirmed the legal battle, investigative journalist Javier Ceriani alleged that Arriaga is attempting to sell a 50 percent interest in the business surrounding Selena's legacy for roughly $30 million. Ceriani further claims A.B. is seeking approximately $48 million from his sister over money he believes is connected to his decades of work as Selena's songwriter and producer.
Neither figure has been confirmed by the family or publicly available court records. What A.B. has confirmed, however, is that something serious happened behind the scenes.
"There are things I have discovered and experienced during this process that have deeply impacted me," A.B. said in a bilingual statement addressing the lawsuit. "I never thought that within my own family situations could occur that would lead me to make a decision of this magnitude."
Ceriani's investigation puts considerably more detail behind that statement. He claims A.B. is demanding an accounting of the business surrounding Selena, including "audits, payments [and] expenses," and alleges the dispute involves "lack of payments," "lack of transparency," and suspected misuse of money generated by songs A.B. helped create.
"Where are the royalty checks from everything—the fortune—that Selena Quintanilla generates?" Ceriani asked during his report.
Then comes the claim that potentially raises the stakes far beyond unpaid royalties.
"Suzette Quintanilla would be selling 50 percent of Selena's legacy," Ceriani reported. He alleged the proposed price is approximately $30 million and placed his own estimate of Selena's overall business interests at roughly $500 million.
"Thirty million. Only 30," he said while questioning the proposed valuation.
A.B. has confirmed litigation involving Arriaga and "facts and circumstances" surrounding their late father, Abraham Quintanilla Jr., but has not publicly said the lawsuit concerns a $30 million sale, confirmed that he is seeking $48 million in damages, or accused his sister of financial wrongdoing.
Still, A.B.'s own statement makes clear that the dispute did not materialize overnight. Although he said the legal process began months ago, "what led me to this point did not start a few months ago. It comes from years."
He described "years of accumulated situations, decisions and circumstances" that he previously kept private out of loyalty to his family. "There are years of history," he added. "There are facts. There is evidence. There are circumstances. And there is much that is still unknown."
A.B.'s place in the Selena story makes the financial questions particularly significant. Long before her crossover success, he was Selena y Los Dinos' bassist, songwriter, arranger and producer, helping create records including "Como la Flor," "Amor Prohibido" and "Bidi Bidi Bom Bom."
Arriaga later became one of the most visible guardians of Selena's legacy through Q-Productions, which has overseen licensing, merchandise and other uses of her sister's intellectual property. Earlier this year, Suzette and Q-Productions sued SHEIN for allegedly selling unauthorized Selena merchandise.
The siblings' dispute also comes less than a year after Abraham's death in December 2025. A prior agreement among Abraham, A.B., Suzette, their mother, Marcella, and Selena's widower, Chris Pérez, governed certain entertainment rights related to Selena.
Arriaga has not publicly addressed the latest allegations. A.B., meanwhile, says he won't elaborate while the case moves forward—but his statement leaves little doubt that he eventually intends to.
"I have stayed silent for a long time," he said. "But my silence does not mean that there is no story to tell. When the time is right, I will tell it."
