I am not in the type ´of situation you are in. My parents are way, way of in another dimension different from this world. They are dead, so I have no fear of their ever reading my blog. However, I can relate to your situation, my blog most times is my own avenue of ventilating my ideas about us as human beings and also as a means of saying my mind. I hope your mother have not been reading your blog but in case she has been reading it, your letter is explicit enough and I am sure she will respect your wishes. Keep blogging, some time you will be surprised about those who read you all over the world.