In the MATTER OF the HILLYGUS FAMILY TRUST, DATED AUGUST 17, 1993. In the Matter of the Guardianship of the Person and Estate of Susan Hillygus, a Protected Person. Roger Hillygus, Appellant, v. Kaycee Zusman; and Robin Renae Renwick, Respondents. In the Matter of the Hillygus Family Trust, Dated August 17, 1993. In the Matter of the Guardianship of the Person and Estate of Susan Hillygus, a Protected Person. Roger Hillygus, Appellant, v. Kaycee Zusman; and Robin Renae Renwick, Respondents.