If the happening of an event, including marriage, divorce, performance of educational requirements or death, affects the administration or distribution of a trust, a trustee who has exercised reasonable care to ascertain the happening of the event is not liable for a loss resulting from the trustee's lack of knowledge.   [PL 2003, c. 618, Pt. A, §1 (NEW); PL 2003, c. 618, Pt. A, §2 (AFF).]