The thing is though, I've had at least four opinions on the matter. I met with a nurse, two doctors and two psychiatrists (in one night, it was a hospital that specializes with mental illnesses) and only then did they referred me to a therapist. I think I remember them telling me that it was something that could happen with people with BPD and I did read something online about BPD patients hearing voices as well (in this case of people they recognized) but no explanation on the subject aside from the fact that it happened. I would like to know why and how but I don't know if my therapist is the right person to ask since he's not exactly a doctor or a psychiatrist.