I edited down your letter to read what I think it should say. (Obviously, you won't use it, but this is all you need.)
(April 20, 2012 at 7:29 am)BrotherMagnet Wrote: Hi Mom and Dad,
I no longer have faith nor believe in God. I no longer believe in the Christian god. I no longer believe in the god of the old testament. For the time being, I now consider myself an agnostic atheist and philosophical humanist. I am sorry if you feel that I have let you down, but I can no longer live my life based on a 2000 year old myth written by uneducated goat herders. I am finally happy and free, and intend to stay that way.
Sincerely Your Son,
Michael