A close friend and I email each other a lot- bit like you'd text but we email. I recently found out that her 14 yr old DD has access to the email account via her smartphone, as it's a family email account. I have said quite a lot of very personal things in the emails over a year or more, and I am worried the DD has read them- relationship issues etc. My friend has just brushed this off saying DD would not be interested etc etc. and that she usually deletes emails quickly- but I still feel that her DD could have read them.