hi sietz
how are you today?
I was like you for 47 yrs. I did not bother even going to therapy because one of my symptoms is I am difficult and I "hate" authority and I really do not want someone telling me I am mentally ill and more...that I am functional...I have a great job, nice place, great husband...what is the problem? right? wrong?
Your fears are real. Your ego is soft and under developed. This is just my opinion. You are extremely protected and rightfully so.
IMHO, I think you are better off in group therapy...specifically for women only. you do not have to say much or disintegrate or go into transferences (which are nasty for people like us ---assuming this is true for you as well)...it is easy to go to transference psychosis...which is basically at least for me, meant dream like scene of when I was between 1 to 4yrs old. It is absolutely frightening and honestly if I did not have strong relationships outside of therapy, I would never go to therapy.
Group therapy on the other hand, you have way more control over yourself. if the leader asks you to contribute, you can respectfully say you are not ready yet. You can listen, and learn and gained some strength in your ego so you are not fearful of connecting with a therapist. You may even start to like the group leader and have her or him as therapist.
Bottom line is this life is too short. you do not have mental illness. you have tragic past. there is difference and do not let anyone trap you into believing because one is abused as a child, one has mental issues...who would not?
Find a time limited group therapy to try it out. again you do not have to say much and you will see people much more closed and protected than you and you will experience a lot of empathy - the real cure for PTSD...especially CPTSD...because at the end we all need to love, care and protect that wounded inner child.
If it helps, find group that is good for inner child work...no CBT or DPt ...also if you are lucky in your area, find one that adds breathing and mindfulness to the practice...even more amazing for those like us who cannot be vulnerable so easy. After you learn about connecting within, your strength to face anyone will increase.
All the best to you.