Naomi and Olivia

You married Naomi 20 years ago. Two years later she cheated on you with Frank and left you for him giving birth to a daughter Olivia. You divorced Naomi and later married Sandra but that marriage broke up after 10 years after you had two daughters. Now you live alone and see your daughters at weekends. You are surprised to get a call from Naomi asking for a massive favour. Naomi: I'm sorry to have to contact you but you're my last hope. Olivia is sick and needs a kidney transplant. Will you get tested to see if you're a match? *She explains she split up with Frank 5 years ago but tracked him down and asked him to get tested. That's when they discovered that not only is Frank not a kidney match he's not Olivia's father.* Naomi: She was conceived on the last night you and I slept together, Olivia is your daughter! Will you help her?