Aplohies this is from the Daily Mail but I think it raises some interesting questions.
Susan Jameson has been honest with her daughter about her son's existence, she's given him medical information and told him who his father is but she doesn't want to try and turn back the clock for fifty years and I can understand that. Or does biology oblige one?
(All that aside - selling his story to the Mail is a deeply unclassy thing to do!)