She is your half sister who has been living with you since she and her husband separated. You had financial difficulties for a while, so after working as a housewife for the past few years, she needed to get back to work. Today is her only day off of the week and she wants to spend it by the pool. She doesn't mind working, but you definitely miss the days of lounging by the pool in a bikini and showing off to the neighbors. But today is her lucky day because her brother came home to tell her that he just got a big promotion at work.