What is the test for an abuse of discretion finding against a father in a case of sexual assault?

To conclude there was an abuse of discretion, the proof offered must be uncontradicted and unimpeached so that discretion could be exercised only in one way, compelling a finding in favor of the appellant as a matter of law. (Roesch v. De Mota (1944) 24 Cal.2d 563, 570-571; In re I.W. (2009) 180 Cal.App.4th 1517, 1528.) Based on our review of the record, we conclude the juvenile court properly exercised its discretion in rejecting father's argument.