As well having read the book maybe I have also experienced this (but not sure)

That is interesting that you are not angry at your mother or step-father for their abuse.... since my mother was never angry at my father for his serial affairs, superior attitude, NPD, and finally marrying another woman when I was 6. She was however angry with me and said how she was ''fed up to the back teeth with me'' Ouch. Sometimes words can really sting (it was that time when she threw me out of her house, permanently, )

Maybe I am unclear about what a trauma bond is. No t ever mentioned it to me.