In a recent legal battle, A.B. Quintanilla III is taking his sister Suzette to court regarding the earnings from Selena's estate. Claiming entitlement to 25% of certain profits under a 1995 agreement, he alleges he hasn't received the complete payments for the past few years, while Suzette and their mother refute any accusations of misconduct, shedding light on the intricate handling of Selena's legacy.