Ok so my son's absent father has had another son 13 years on. He lives very near although his is unlikely to ever meet. I only found out via the CSA. I have friends I consider controlling parents who told me not to tell my son as it would unsettle him. I decided against this as I felt I should be honest right at the beginning tell them all the facts I know. Is this a bad decision? I'm terrible at keeping secrets and I couldn't stand parents being secretive when growing up. I genuinely believe it's better to be honest. What's is your opinion? Be kind I'm a single parent and it's a hard balance between protecting and honesty. I have told him he seem ok, he has never cried or complains about not having a Dad in all his 13 years.