RCW 71.32.200: Fraud, duress, undue influence—Appointment of guardian.

Any person with reasonable cause to believe that a directive has been created or revoked under circumstances amounting to fraud, duress, or undue influence may petition the court for appointment of a guardian for the person or to review the actions of the agent or person alleged to be involved in improper conduct under RCW 11.125.160 or chapter 74.34 RCW.