....and I'm speechless. I can't imagine any words here to describe or lend to this at all, but I'll try...
First, your life is tragic horror, before Christ that captivates. I cannot imagine any made-for-tv producer turning down the script.
Second, just for the book version, more could be written in details that I think would immediately be a viable book contract for a story that should be told. No, we don't all relate, but I do believe many will and story is important for other's dealing with their own pains. In this story is hope and a promise of deliverance and healing that simply must be told enmass. Talk to TownHeretic (editor). For that, I'd also encourage much more of your relationship with Christ as well. The question begging is "How can Jesus do this for me?" Your further story would help answer that question.
Third, and a bit of extension on #2: your writing style is wholly engaging. You have a natural and God-given talent and are an amazing writer. I envision not only your biography, but other writings. You have a gift for it.
Finally, me. I relate to your story. Mine not nearly this tragic, but tragic just the same, and you've written what I could not (many reasons, but I believe style and ability to be up at the top). Your honesty, openness, and self-reflection echo not just your own story, but many others as well. In it, our own voices are given in a profound way that I believe, again, that God has given you this ability to speak eloquently for those without the strength, courage, or voice. I do agree with others here: Courage is not about being bold without fear, it is about knowing in Whom we have believed and trusting Him to walk forward both in bold firm trust of Him and in trembling trepidatious fear at our own vulnerabilty. Indeed, this is one of the most courageous pieces I've ever seen on the internet. You've allowed people to know you. Truly and really know you.
Perhaps this will bolden some toward their own stories. When we face them head on and truthfully, there is healing in this. I believe there is an incredible catharsis in writing and openly publishing.