Dream of mother, father

My father is holding me down while my mother is cutting the top of my skull off. She then removes the right side of my brain. In the place of the brain material she inserts a mailing envelope that has been torn in half and has scribbles on it as if someone was trying to get ink to flow back out of a pen. I can feel it stinging as it leans up against the other half of my brain. I start rocking, crying, and saying how I dont like it. My parents only response is that it will help me to feel better.