So I have been seeing my current T for 4 1/2 years and we have a pretty good connection. I just found out today that my sister has an appt at the same community mental health agency that I go to. I don't know which T she is going to see and I would ask her except we don't have a very good relationship and I am not really on speaking terms with her right now. I'm worried that she may have an appt with my T and of course the agency nor my T would know that she's my sister. I don't know what to do because I don't feel comfortable with my sister seeing my T. I don't mean to sound like a spoiled brat or anything but this is really upsetting me. What should I do?