“Under Domestic Relations Law § 75-a (4), a ‘child custody proceeding’ is defined, in part, as ‘a proceeding in which legal custody, physical custody, or visitation with respect to a child is an issue. The term includes a proceeding for divorce, separation, neglect, abuse, dependency, guardianship, paternity, termination of parental rights, and protection from domestic violence, in which the issue may appear.’” (Santiago v. Riley (2010) 79 A.D.3d 1045, 1046.)