A lawsuit has been filed by A.B. Quintanilla against his sister and companies tied to the family's music business. He claims they failed to provide him with his full share of profits from certain properties. An agreement was made after a family member's death, outlining the management of rights and proceeds. A.B. believes he is entitled to a portion of the net proceeds. The lawsuit alleges that he did not receive all the money he was owed, a discovery made in spring 2025.

Further details about the lawsuit are available from the source.