The Curious Case of Benjamin Button, Chapter 2

Roger is so overly concerned with how Benjamin looks and is worried about what people are going to say. what should he do?
i think that well he should just lie to people and like tell him that this is his grandpa and that he is in town and he came to visit and that he's just showing him around and i would just lie to them or something tell him that he is not my son and if they dont ask then it would be better he wont have to give explanations about his son.