Generally, the principal has the ability to revoke or change their power of attorney, if they have the proper capacity. The principal, friends, or relatives that have concerns about the validity or use of a power of attorney may petition the Court under the applicable Probate Code sections. The Court does not offer forms for these petitions nor are there self-help services. You may wish to contact an attorney for further guidance, if needed. If you need help locating an attorney in San Diego County, you may contact the Lawyer Referral & Information Service of the San Diego County Bar Association at 1-800-464-1529 or 619-231-8585. Their website can also be found here.