In view of previous statements Terri has made, her religion, and the fact that not many wish to be killed in such a barbaric way, it is safe to say this was not her choice.
Who are you to tell anyone to "get over it"? The method of killing of Terri, the appointment of an adulterous sadistic estranged husband as a legal guardian, and other horrific things involved in this case are not something to just "get over it."
(Denny Crane: "Sometimes you can only look for answers from God and failing that... and Fox News".)