Hi Farmer, welcome aboard and honoured to have you here. Yep, your definately not alone Farmer, and plenty plenty more exist, all of varying circumstances, though all with the same outcome, PTSD. It just doesn't matter how one gets it, but the facts are, we all suffer the same symptoms, our lives become a mirror off one another, and the best part is, you can get yourself out off the island and back to civilization again with some hard work and mental strength. Its not curable, and will always be with you, but you may as well just accept that until such a point where a clinician finds a cure, if one exists. Saying that though, you can definately regain yourself, and become quite the person you once used to be, before trauma, before PTSD, or how you would like to be, maybe that is the best phrase to use.
It really shits me having all these people who where abused as children. So defenseless and within a helpless age group. I feel for you farmer, but I am sure you beat yourself enough mentally for this... and hopefully we might be able to give you some relief from further self punishment, isolation and loss of quality life.