Healer:
Welcome! I too had repressed memories - in fact, I don't remember much of my childhood before age 12 or 13. I didn't have any glimpse into these events until I saw a psychiatrist who used EMDR (Eye Movement Desensitization Reprocessing). Everything came flooding back - it was a tremendous and painful experience. I remember being emotionally paralyzed for days. If you ever wanted to consider doing something like this, make SURE that you are seeing a therapist who is well-trained in this process as well as has had LOTS of experience.
However, I tend to agree with your therapist - it is not absolutely necessary to remember these events. My feeling is that the mind only remembers as much as it can handle. That is the very reason that we repress memories - they are too frightening or painful for us to handle, so our brain protects us by neatly wiping out the memories.
ON the positive side of this EMDR, I had originally sought the therapy because of post-traumatic syndrome and frequent night-terrors. My repeating terror was starting to dream that I was in my parent's house. I would always end up in the bedroom and the "tip-off" that signaled a night-terror was in the making was the fact that I was unable to turn on any lights in the house.
Invariably, I would be in a half-awake/half-asleep state during this nightmare, and I would open my eyes and was literally paralyzed from moving. I desperately wanted to get out of bed and actually turn on the lights, but couldn't do so. Then, I would feel a "presence" in the room - it was unbelievably intense evil and was going to kill me.
After the EMDR, I retrieved a memory (still very vague) of my uncle sexually assaulting me when I was 8 years old. After several sessions of EMDR, the night terrors started to become less frequent to the point that I rarely have them anymore. That is the positive side of EMDR.
That series of sessions also brought back additional memories of abuse - it was far from pleasant. I can understand why you want to validate your suspicions, and I must say that these retrieved memories did help to make things "fall into place". It made sense why I gained a tremendous amount of weight after 8 years old, why I developed migraine headaches, and a pre-ulcerous condition.
I hope this has helped you somewhat to answer your question. Again, I cannot caution you enough to make sure that you have a well-trained and certified therapist for EMDR if you choose to go that route. Is it necessary? That is something that only you and your therapist can decide. It can be very scary once you open the "floodgates" of memories.
Please feel free to PM me if you have any further questions or want details on some of the memories that I retrieved.
SD