Texas Estates Code - EST § 501.008. Setting Aside of Certain Foreign Wills

(a) This section applies only to a foreign will admitted to ancillary probate in this state, in accordance with the procedures prescribed by this chapter, based on the previous probate or other establishment of the will in the jurisdiction in which the testator was domiciled at the time of the testator's death.

(b) The admission to probate in this state of a foreign will to which this section applies shall be set aside if it is subsequently proven in a proceeding brought for that purpose that the foreign jurisdiction in which the will was admitted to probate or otherwise established was not in fact the domicile of the testator at the time of the testator's death.

(c) The title or rights of a person who, before commencement of a proceeding to set aside the admission to probate of a foreign will under this section, purchases property in good faith and for value from the personal representative or a devisee or otherwise deals in good faith with the personal representative or a devisee are not affected by the subsequent setting aside of the admission to probate in this state.