Appeal from an order of the Family Court, Erie County (Tracey A. Kassman, R.), entered September 26, 2005 in a proceeding pursuant to Family Court Act article 6. The order granted sole custody of the parties’ children to petitioner-respondent, with visitation to respondent-petitioner.
It is hereby ordered that the order so appealed from be and the same hereby is unanimously affirmed without costs.
Respondent further contends that the court erred in modifying the existing custody arrangement because there was no showing of a “sufficient change in circumstances reflecting a real need for change in order to insure the continued best interest[s] of the children]” (Matter of Van Hoesen v Van Hoesen, 186 AD2d 903, 903 [1992]). That contention also is lacking in merit. “[A]n existing [custody] arrangement that is based upon a stipulation between the parties ‘is entitled to less weight than a disposition after a plenary trial’ ” (Matter of Crippen v Keator, 9 AD3d 535, 536 [2004]), and here there was a sufficient change in circumstances to warrant a modification of the existing custody arrangement. The record establishes that the children “needed more stability in [their] living arrangement and that the parties could not work together under the joint custody arrangement to provide that stability” (Matter of Francisco v Francisco, 298 AD2d 925, 925 [2002], lv denied 99 NY2d 504 [2003]). Indeed, the record establishes that, although the parties worked together for the benefit of the children when they first separated, they are no longer able to do so. We have considered respondent’s remaining contention and conclude that it is without merit. Present—Martoche, J.P., Smith, Centra, Lunn and Fahey, JJ.