Sec. 6.5. If the happening of an event, including: (1) marriage; (2) divorce; (3) performance of educational requirements; or (4) 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. As added by P.L.238-2005, SEC.33.