I can understand your frustration, but it is imperative that you remember two thing: First, the acorn doesn't fall far from the tree, and it appears that the whole damned family tree is full of assorted nuts. Second, a sociopath, by definition, has no compelling sense of right and wrong like the 97% of us who are not sociopaths. As such, you are not equipped to truly understand the phenomenon--a lack of frame of reference for which all 97% of us should be thankful.
And I am.