john is married to melisa.she is his wife and he is her husband.they have a daughter and son.the son's name is harry and the daughter's name is alisa.they live next to melisa's parents,jack and christine is her mother.jack is john's father-in-law and christine is his mother-in-law harry is jack's grandson and alisa is christine's graddaughter.melisa has a sister and a brother.her sister's name is mary and her brother's name is frank.frank has two children,david and sarah.sarah lisa'is melisa's miece and david is melisa's nephew.melisa is thair aunt and john is their uncle.