Selena Quintanilla’s Brother Officially Sues Sister Over Profits From Music & Other Estate Assets
Selena Quintanilla's brother, A.B. Quintanilla III, has filed a lawsuit against their sister Suzette Quintanilla Arriaga and her company Q Productions, accusing them of breach of contract and breach of fiduciary duty over profits from the late Tejano singer's music and other estate assets. The suit, filed on Thursday 10 September 2026 and obtained by…