In re Slaughter

*772Father appeals from the trial court's supplemental judgment awarding sole custody of their minor child, T, to mother and modifying parenting time provisions of a 2006 stipulated judgment. Prior to the supplemental judgment, father was T's legal custodian, and a general parenting-time plan provided for equal parenting time. Father first assigns error to the trial court's determination that there had been a substantial change in circumstances justifying a change of custody.1 We conclude that the record is not legally sufficient to prove a substantial change in circumstances justifying a change…