Dolan v. EfmanDolan v. Efman
Ordered that the order dated January 10, 2011, is affirmed, without costs or disbursements.
To modify an existing custody arrangement, there must be a showing of a change in circumstances such that modification is required to protect the best interests of the child (see Matter of Morillo v Nunez, 91 AD3d 875 [2012]; Matter of Dorsa v Dorsa, 90 AD3d 1046 [2011]; Matter of Nava v Kinsler, 85 AD3d 1186, 1186 [2011]). ” ‘[S]ince the Family Court‘s custody determination is largely dependent upon an assessment of the credibility of the witnesses and upon the character, temperament, and sincerity of the parents, its determination should not be disturbed unless it lacks a sound and substantial basis in the