Linda Pemberton is the soon to be divorced wife of Dr. Kevin Pemberton. He and Dr. Campbell accidently confirmed Sheldon and Amy's Super-Asymmetry theory. When they first appeared, Linda had already thrown the sleazy Kevin out of the house. She gets a lot of insults from Kevin in the presence of the Coopers. Kevin has not yet signed the divorce papers by "The Plagiarism Schism" because he wants the lake house. Also it is learned that his colleague Dr. Campbell was in a relationship with Linda. After the two scientists part ways, it is learned that Linda is now in a relationship with one of her contractors.