Kevin's Parents are well, Kevin's Parents.
Kevin's Dad's Wife.
Kevin's Dad was mentioned twice on the show. He was first mentioned in "A Boy and His Ed" when Rolf said that he worked at the Jawbreaker Factory. He was mentioned again by Kevin when he told Rolf to use his "lucky ballpene" (a hammer). In "Stuck in Ed," Kevin once again reminds the kids that his dad's inventory of jawbreakers must be purchased. He is mentioned again in "Mission Ed-Possible" by Kevin when he said that he would be "stoked" if he got a C- in Fine Arts.