This is your view?
""Now let's say you're wrong (unknowingly). but you get your way and the tube is pulled out. BUT Terri is really semi conscience and can be somewhat rehabilitated. And Terri all along is feeling this tremendous pang of starvation. And she dies a painful death. We can't undo death."" from my post.
She has no cerebral cortex - she feels no pain or understanding of pain. As for allegations that the husband beat her, etc. Multiple Courts has not upheld that view.