I have a friend who I?ve known for some time and who has somewhat of a reputation for developing feelings for women, and then when the relationship gets a bit serious he gets scared and runs away. He doesn?t do it deliberately, he?s just a bit of a commitment phobe if you get my meaning. He?s recently taken up with a girl and he claims that this time she?s the one. I was somewhat doubtful at first but he seemed genuine, even talked about the possibility of marriage. He?s never cheated on his partners before, just got cold feet and then ended the relationships. It got to a point in his life where he actually said he wasn?t going to start another relationship because of how they always ended up, but he met this girl and things seemed to be going well. He?s been totally honest with her about his past and although some of his friends have tried to warn her he?s told her that it?s different this time and that she?s the one. Then at new year he went on holiday and met up with some friends for new year, and he slept with one of them. He now says that he likes her as well as the other girl but he?s hoping that once he sees this other girl again the relationship will just be back on track so she need never know. Now this is my dilemma, this girl is a friend of mine, not a close friend, but we are aquainted. Her and her fiancé broke up about 6 months ago because he had had an affair, and now she thinks that my friend is the answer to her problems. I really think that she should be told, but I heard the story from another friend of his who swore me to secrecy. How can I tell her without braking a confidence?