In Part 48: Gold Diggin', Christy meets the Elderly widower, Andy Waters; the pair hit it off instantaneously. Lifesimmer stated that she wanted Christie to be a gold digger, only dating Andy for his fortune, and to be reminiscent of a playboy bunny. Christie was used to showcase the aspect of plastic surgery which came with Pets, hence going under the knife for breast implants, lip injections and botox. She also dyes her hair bleach blonde and wears a lot of makeup.
Christie quickly moves in and becomes the housemate to Andy's daughter, Bailey, his Son-in-Law, Oliver, and his grandson, Graysen. Unfortunately, she proved to be poorly placed in the Waters household. Bailey took an immediate dislike. They physically fought several times, but Christie always won.
This lead to Bailey make use of a voodoo doll, tormenting Christie continuously by giving her hoot feet, pins and needles and even cursing her; which made her turn into a zombie for a couple hours.
In Part 49 of the LP, Christy was kicked out of the household. Lifesimmer remarked that this was due to the household tensions causing Andy's affections to waver.