Michigan Petition To Terminate Modify Guardian For Alleged Developmentally Disabled Individual is a legal document used to request a court order to modify or terminate an existing guardianship for a person who is believed to be developmentally disabled. This petition can be used to modify or terminate a guardianship of an adult or a minor who has been declared legally disabled by a court. There are two types of Michigan Petition To Terminate Modify Guardian For Alleged Developmentally Disabled Individual: Petition to Terminate Guardianship and Petition to Modify Guardianship. The Petition to Terminate Guardianship is used to terminate the guardianship of an alleged developmentally disabled individual, while the Petition to Modify Guardianship is used to modify the duties, powers or rights of an existing guardian. Both petitions must be filed in the circuit court of the county where the developmentally disabled individual resides.