watch 03:27 Wiki Targeted (Entertainment) Do you like this video? Play Sound Within a family, a stepparent was the spouse of a parent, but not the biological parent of the children. They might also be termed a stepmother or stepfather. Doris Lethbridge-Stewart was Kate Stewart's stepmother. (PROSE: Lucy Wilson and the Bledoe Cadets, Acceptance, and then Understanding) Professor Howard Foster was an archaeologist and Peri Brown's stepfather. (TV: Planet of Fire) Retrieved from "https://tardis.fandom.com/wiki/Stepparent?oldid=3130120" Categories: Family Parenting + cat Cancel Save Community content is available under CC-BY-SA unless otherwise noted.