(a) A person who is a near relative of the principal or a responsible adult who is directly interested in the principal, including a guardian, social worker, physician, or clergyman, may bring an action to request that the medical power of attorney be revoked because the principal, at the time the medical power of attorney was signed:
(1) was not competent; or
(2) was under duress, fraud, or undue influence.
(a-1) In a county in which there is no statutory probate court, an action under this section shall be brought in the district court. In a county in which there is a statutory probate court, the statutory probate court and the district court have concurrent jurisdiction over an action brought under this section.

Terms Used In Texas Health and Safety Code 166.165

  • Fraud: Intentional deception resulting in injury to another.
  • Guardian: A person legally empowered and charged with the duty of taking care of and managing the property of another person who because of age, intellect, or health, is incapable of managing his (her) own affairs.
  • Jurisdiction: (1) The legal authority of a court to hear and decide a case. Concurrent jurisdiction exists when two courts have simultaneous responsibility for the same case. (2) The geographic area over which the court has authority to decide cases.
  • Person: includes corporation, organization, government or governmental subdivision or agency, business trust, estate, trust, partnership, association, and any other legal entity. See Texas Government Code 311.005
  • Power of attorney: A written instrument which authorizes one person to act as another's agent or attorney. The power of attorney may be for a definite, specific act, or it may be general in nature. The terms of the written power of attorney may specify when it will expire. If not, the power of attorney usually expires when the person granting it dies. Source: OCC
  • Probate: Proving a will
  • Signed: includes any symbol executed or adopted by a person with present intention to authenticate a writing. See Texas Government Code 311.005

(b) The action may be brought in the county of the principal’s residence or the residence of the person bringing the action.
(c) During the pendency of the action, the authority of the agent to make health care decisions continues in effect unless the court orders otherwise.