Schiavo is nothing but a lying, arrogant bully.
Based on some research I have done, I believe the term "narcissistic personality disorder" (NPD) is relevant to this case. Poor innocent Terri got taken over by a control freak with a personality that demands adulation as a source of "power", and when that stops, the other becomes worthy of destruction. The day she dared say she wanted a divorce she became the enemy who needed to be destroyed. And whatever lies it took to achieve that, was what would happen. I admire the constancy of the Schindler family in resisting this evil. They deserve our awe and love.