New York courts always determine custody based on what is in the best interest of the children. If there is no court order or a written agreement between the parties, then both parents have equal rights to physical and legal custody of the child. Where modification of existing order of custody and parental access is sought, the party seeking it must make a showing of a change in circumstances such that modification is required to protect the best interests of children. “Substantial change in circumstances” is a high standard. Courts tend not to disturb custody arrangements ordered or agreed to by the parents unless the change in circumstances is such that the child’s best interest is no longer served. The best interests of a child are determined based upon the totality of circumstances. One of many factors the courts look at is the custodial parent’s willingness to foster a meaningful relationship between the child and the noncustodial parent. Contact Rudyuk Law Firm to speak with attorney Ksenia Rudyuk for more information. 212-706-2001