In a child support proceeding pursuant to Family Court Act article 4, the father appeals from an order of the Family Court, Suffolk County (Budd, J.), dated April 29, 2008, which denied his objections to an order of the same court (Buse, S.M.), dated January 15, 2008, denying, after a hearing, his petition to modify the child support provision of a judgment of divorce entered April 10, 2003.
Ordered that the order is affirmed, without costs or disbursements.
The Family Court properly denied the father’s objections to the Support Magistrate’s order denying his petition to modify the child support provision contained in a stipulation of settlement which was incorporated but not merged into the parties’ judgment of divorce (see Domestic Relations Law § 236 [B] [9] [b]; Beard v Beard, 300 AD2d 268 [2002]; Brevetti v Brevetti, 182 AD2d 606 [1992]). The child support provisions contained in a settlement agreement should not be disturbed unless there is a substantial, unanticipated, and unreasonable change in circumstances since the entry of the divorce judgment (see Matter of Boden v Boden, 42 NY2d 210, 212-213 [1977]; Schlakman v Schlakman, 38 AD3d 640, 641 [2007]; Beard v Beard, 300 AD2d 268 [2002]). Here, the burden was on the father to show that he used his best efforts to obtain employment commensurate with his qualifications and experience after losing his job (see Matter of Navarro v Navarro, 19 AD3d 499, 500 [2005]; Matter of Clarke v Clarke, 8 AD3d 272 [2004]; Beard v Beard, 300 AD2d 268 [2002]; Matter of Yepes v Fichera, 230 AD2d 803 [1996]). The record supports the Support Magistrate’s finding that the father failed to establish a change in circumstances that would warrant a downward modification of his child support obligation (see Matter of Muselevichus v Muselevichus, 40 AD3d 997 [2007];
The father’s remaining contention, that the court erred in failing to reduce the amount of child support arrears, is not properly before this Court, since the father did not appeal from the order denying his objections to the order fixing the amount of the arrears. Dillon, J.P., Angiolillo, Leventhal and Chambers, JJ., concur.