Plaintiff A.J. appeals from a September 28, 2018 order sanctioning her by transferring custody of the parties' children to defendant R.J., for failure to comply with a prior order related to her unilateral intra-state relocation. We hold in cases where a court exercises its authority pursuant to Rules 1:10-3 and 5:3-7(a)(6), it must make findings under N.J.S.A. 9:2-4 that the sanction imposed is in the best interests of the children. We further hold the factors in Baures v. Lewis, 167 N.J. 91 (2001) no longer apply when a court is addressing an intra-state relocation, and instead, pursuant to Bisbing v. Bisbing, 230 N.J. 309 (2017), the court must apply N.J.S.A. 9:2-4. Because the trial judge applied the wrong law related to the intra-state relocation and did not apply N.J.S.A. 9:2-4 when he sanctioned plaintiff, we reverse and remand for further proceedings consistent with this opinion.