There are plenty of therapists out there who talk about childhood and help people process events from that, regardless if they are considered "traumatic" by others or not. Your therapist sounds like the one I had who was convinced my depression stemmed from eating sugar. Her sessions consisted of telling me not to do that. If that was my problem, I would need a nutritionist, not a therapist. Look for a psychodynamic therapist on psychologytoday.com.