I have enjoyed reading your posts. At first I was confused about the message, but slowly you have completely won me over.
The only problem that I see in your logic is that you haven't taken the idea to its fullest expression. If you actually fully believe in your philosophy, and it seems clear to everyone that you are a man of conviction (kudos!), then the only consistent action for you to take now is suicide.
Why place the burden on your parents? Every passing moment of misery, every painful curezone post, every child's frown, you can be rid of them all so easily. AND you can be a true martyr for the noble cause.