Question: where does carmen's dad live in the sisterhood of the traveling pants

title: Carmen Lowell
text: Carmen learns that Christina is pregnant with David 's child . Carmen is originally hostile , believing that since the baby will be born just after she leaves for college that she is being replaced . Carmen also gets a job looking after Valia , Lena 's grandmother , and meets a guy named Win ' Winthrop ' at the hospital . She and Win maintain a flirtatious relationship , but she believes that she is deceiving him because he keeps catching her doing charitable things , and that he will be disappointed when he learns about her arguments with her mother . Carmen eventually realizes that since David works so much , she will have to be there for the child and makes amends with her mom . At the end of the book , Christina goes into labor four weeks early while David is away on business . Carmen and Win go hunting for David to bring him home . Meanwhile , Tibby helps Christina give birth . Carmen returns to the hospital where she meets her baby brother and tells Win that she does n't think she deserves him . Win announces that it does n't matter , and the two share a kiss .