The Texas Court of Appeals has denied a petition for writ of mandamus filed by Rhiannon DeGray, impacting her ongoing legal battle concerning child custody. This decision, issued on July 29, 2026, means that DeGray will not receive the extraordinary relief she sought from the court. The ruling could have significant implications for her case and the future of her custody arrangements.
The court's decision affects DeGray and her family, particularly regarding the custody of her child, as it relates to ongoing proceedings in the Bexar County court. The denial of the mandamus petition signifies that DeGray's legal options are limited, and she must continue to navigate her case through the regular court system.
Background
Rhiannon DeGray filed her petition for writ of mandamus on April 28, 2026. The petition arose from a case titled In the Interest of P.D., a Child, which is pending in the 225th Judicial District Court of Bexar County, Texas. The presiding judge in that case is Christine Vasquez Hortick.
The dispute centers around DeGray's custody rights and her request for the appellate court to intervene in the lower court's proceedings. Mandamus is a legal tool that allows a higher court to order a lower court or government official to perform a duty they are legally obligated to complete. However, it is considered an extraordinary remedy, meaning it is not granted lightly.
To succeed in a mandamus petition, the relator must demonstrate that the lower court abused its discretion or violated a legal duty and that there is no adequate remedy through an appeal. DeGray's case was reviewed under these strict standards, which ultimately led to the court's decision.
The Ruling
The Texas Court of Appeals, consisting of Chief Justice Rebeca C. Martinez and Justices Irene Rios and Adrian A. Spears II, ruled on the petition. The court stated, "After considering the petition and the record before us, this court concludes relator has not shown that she is entitled to the relief sought." This statement indicates that the court found DeGray did not meet the necessary criteria for the extraordinary relief she requested.
Furthermore, the court denied DeGray's emergency motion for temporary relief, which sought a stay of the underlying proceedings while her petition was under consideration. The court deemed this motion "DENIED AS MOOT," indicating that the ruling on the mandamus petition rendered the request for a stay unnecessary.
Impact
The court's ruling has significant implications for Rhiannon DeGray and her ongoing custody case. By denying her petition for writ of mandamus, the court has limited her ability to seek immediate relief from the lower court's decisions. This means that DeGray must continue to pursue her case through the standard legal channels without the benefit of appellate intervention.
This decision may also set a precedent for future mandamus petitions in Texas. It reinforces the high burden that petitioners must meet to succeed in such cases. The court's ruling highlights the importance of demonstrating both an abuse of discretion by the lower court and the lack of an adequate remedy through appeal.
What's Next
Details were not available in the court filing regarding whether DeGray plans to appeal the ruling. However, given the nature of the case, it is possible that she may explore further legal options. There may also be related proceedings ongoing in the lower court regarding the custody of her child.










