The Supreme Court reviews for clear error a district court's findings of fact. Roland v. Davis, 2013 MT 148, ¶ 21, 370 Mont. 327, 302 P .3d 91. Clear error exists if substantial, credible evidence fails to support the findings of fact, if the district court misapprehended the evidence's effect, or if we have a definite and firm conviction that the district court made a mistake. Roland v. Davis, 2013 MT 148, ¶ 21, 370 Mont. 327, 302 P .3d 91.