Wyo. Stat. § 2-3-914: Trustee's liability.

Any trustee or disinterested person who in good faith takes or fails to take any action under this act shall not be liable to any person affected by the action or inaction, regardless of whether the person received written notice as provided in this act and regardless of whether the person was under a legal disability at the time of the delivery of the notice. The person's exclusive remedy shall be to obtain an order of the district court directing the trustee to convert an income trust to a total return unitrust, to reconvert from a total return unitrust to an income trust or to change the percentage used to calculate the unitrust amount.