(a) It is unlawful, and cause for removal, for a personal representative, whether acting under appointment by will or court orders, to purchase a claim against the estate the representative represents for the representative's own use or any other purpose.
(b) On written complaint by a person interested in the estate and on satisfactory proof of a violation of Subsection (a), the court after citation and hearing:
(1) shall enter an order canceling the claim described by Subsection (a); and
(2) may remove the personal representative who is found to have violated Subsection (a).
(c) No part of a claim canceled under Subsection (b) may be paid out of the estate.
Official text of the Texas Estates Code as published by the Texas Legislative Council.