Tex. Est. Code § 33.053
Current with legislation from the 2023 Regular and Special Sessions signed by the Governor as of November 21, 2023.
If probate proceedings involving the same estate are commenced in more than one county, each proceeding commenced in a county other than the county in which a proceeding was first commenced is stayed until the court in which the proceeding was first commenced makes a final determination of venue.
Tex. Estates § 33.053