The Puerto Rico Court of Appeals has denied a request for certiorari in the case of José M. Rivera Rosado v. Marta M. Cortés Nieves and Natalia N. Rivera Cortés (Interventora), docket number TA2026CE01116. The court's ruling affects the legal representation of the parties involved and the ongoing child support obligations in this family law dispute.
This case centers around a dispute regarding child support obligations after the children involved reached adulthood. José Rivera Rosado, the father, filed a motion in July 2025 to relieve himself of his child support obligations, claiming that both children had reached the age of majority. The mother, Marta Cortés Nieves, and the intervenor, Natalia Rivera Cortés, opposed this motion, arguing that the child support order should remain in effect. They requested a hearing to determine whether Natalia was entitled to continue receiving support under Puerto Rico's Civil Code.
The case initially went to the Tribunal de Primera Instancia, Sala Superior de Bayamón, where the court ruled on the qualifications of the legal representation. The court found that the attorney, Miguel A. Montes Díaz, had a conflict of interest as he represented both the mother and the adult daughter simultaneously. As a result, the court relieved Montes Díaz of his duties as legal counsel on July 29, 2025. This decision was based on the potential for conflicting interests between the mother and daughter regarding the child support obligations.
Following this ruling, the mother filed a motion for reconsideration, which was denied. Subsequently, the intervenor, Natalia Rivera Cortés, appealed the decision, and the Court of Appeals upheld the lower court's ruling regarding the attorney's disqualification but criticized the lack of time given to find new legal representation.
In its recent ruling on August 26, 2026, the Court of Appeals denied the certiorari request from the intervenor and the mother. The court stated, "We do not identify indications of prejudice or partiality, abuse of discretion, or error in the interpretation or application of legal norms by the lower court that would merit our immediate intervention." The panel included judges Bonilla Ortiz, Adames Soto, and Álvarez Esnard.
The court emphasized that the disqualification of an attorney is not a disciplinary action but a preventive measure to ensure proper legal conduct. The ruling underscores the court's authority to manage cases effectively and maintain the integrity of legal representation in family law matters.
This decision has significant implications for the parties involved, as it confirms the attorney's disqualification and reinforces the need for new legal representation for the intervenor. The court's ruling also maintains the status of the child support obligations until further hearings can determine the exact amount owed by the father.
The ruling sets a precedent regarding the disqualification of attorneys in cases involving potential conflicts of interest, particularly in family law. It highlights the importance of ensuring that legal representatives do not have conflicting interests that could jeopardize the interests of their clients.
As for the next steps, the parties must now seek new legal representation to continue proceedings in the lower court. The court had previously scheduled a hearing for October 21, 2026, to determine the exact amount of child support owed. The parties will need to comply with the court's orders and present their cases accordingly.











