She is the cousin of Agnes Crumplebottom and they both live in the countryside world of Henford-on-Bagley. It is known that Agnes and Agatha own a garden business in town, and you can see them frequent the village in their garden produce stall. She and Agnes are polar opposites. Agatha is known for being sweet and bubbly, while Agnes is known for being mean and crude (occasionally hitting unsuspecting Sims with her infamous handbag). Agatha's default emotion is playful instead of fine.