(a) Except as provided by Subsection (b), the supported decision-making agreement extends until terminated by either party or by the terms of the agreement.
(b) The supported decision-making agreement is terminated if:
(1) the Department of Family and Protective Services finds that the adult with a disability has been abused, neglected, or exploited by the supporter;
(2) the supporter is found criminally liable for conduct described by Subdivision (1); or
(3) a temporary or permanent guardian of the person or estate appointed for the adult with a disability qualifies.