My question involves guardianship in the State of: Arizona. How do I revoke guardianship in AZ? I had given a family member guardianship quite some time ago and it was only supposed to be for a year. I never revoked it. Now they threaten all the time that they will take my child away. The child only lived with them wothout my supervision for a year. She has lived with me the rest of the time. What do I need to do?