told my so called best friend something. Doesn't matter what, just something I don't want others to know, including my DD. Today she told me that she had told her 13 year old DD, who is best mates with my DD... I said I didn't really want anyone else to know, but she said "oh, DD won't tell anyone else"... but a) unfair to tell her DD and tell her not to tell anyone else and b)betrayed my confidence.... I won't fall out with her over it but feel I've lost a confidante. Or AIBU?