The appellate court does not make independent factual determinations in the typical custody case and can reject trial court conclusions only if there is an error of law or unreasonable findings. The Court cites S.T. v. R.W. 192 A.3d 1155, 1160 (Pa.Super. 2018). The signal here is that the failure to permit a complete record invites an appeal based upon a more stringent standard of review.