It is strange to me that you are tempted to describe your therapist's behaviour in such extreme ways. Sociopath and malicious are very dark words to use when what I read are descriptions of normal and mundane behaviours - in this case, even professional and transparent. Have you given any thought as to what is driving you to want to suspect your therapist of carrying out nefarious acts? I am often keen to see my therapist as being unboundaried and out of control. Sometimes she is, but sometimes my understanding of her behaviour is one of my projections about myself - my fear of being out of control. Maybe something like this is happening (I am not suggesting you are projecting your sociopathic desires onto her!).