Marguerita is a character in the daytime soap opera Search For The Sun.
Marge watched Search for the Sun where Avery Devereaux flirted with Marguerita, she told him then at she can not work with these conditions. Mr. Devereaux fired her then at the two began to make out. The program was then interrupted for Springfield Action News.
When Lisa is home sick from school with the mumps, she and Marge watch as Marguerita confuses that she has become pregnant by her lover Jack although he cruelly will not publicly admit paternity. They are interrupted by a resurrected Father McGrath.