The "authorities", both God and the Government declared them married, and only they have the power to undo it. By what "authority" can you declare his marriage nullified based on your belief that it should be.
Find it for me in scripture or the law. That's all I'm asking.
It would clearly be in Terri's interest to be divorced. Florida law allows guardians to file for divorce on behalf of an incompetant ward. That Michael refuses, as guardian, to take an act which would clearly be in her best interest implies (as do many other factors) that he is no longer eligible to serve as Terri's guardian and should be removed from that role. An honest judge would do that. Once an honest judge removed Michael as guardian, an honest guardian would file for divorce and, given Michael's actions, be granted one quite quickly.
So if the laws were followed, Terri would be divorced.