#Kern #Marsh #Ea #Maxis #Family #SouthPark #Comedy The Marsh's along with Sheila's brother and his best friend who lives with him I could not fit all of Shelley's traits from the show besides being a lonely slightly geeky teen girl who bullies her brother since her family pays him more attention but their are times when she steps up protecting him and even giving him lectures cause deep down she sees how he and his pals are growing up and actually cares on how they turn out.