In a matrimonial action in which the parties were divorced by a judgment dated April 14, 1981, the plaintiff husband appeals from so much of an order of the Supreme Court, Rockland County (Gurahian, J.), dated September 11, 1985, as granted that branch of the defendant wife’s motion which was for leave to enter a money judgment for the plaintiff husband’s share of their daughter’s tuition at Hebrew Day School, and denied that branch of his cross motion which was for downward modification of his support obligation.
Ordered that the order is modified, on the law, by reducing the amount awarded for the plaintiff’s share of the daughter’s tuition at Hebrew Day School from $2,775 to $2,081.25; as so modified, the order is affirmed insofar as appealed from, with costs to the defendant wife.
On appeal the defendant wife concedes that the amount awarded for tuition at the Hebrew Day School should be three fourths of the total amount of tuition, or $2,081.25. Thus, the judgment should be modified to that extent.
On this record, however, the plaintiff has not established his entitlement to a hearing with respect to that branch of his cross motion which sought a downward modification of his support obligation. The record at bar reveals that the parties entered into a separation agreement on January 4, 1980, which was incorporated into, but not merged with, the parties’ judgment of divorce. By order to show cause dated May 24, 1985, the defendant wife moved, inter alia, for an order granting her a money judgment for arrears in maintenance and child support allegedly due and owing under the divorce judgment. The plaintiff husband thereafter cross-moved for an order awarding him credits for alleged overpayments in support and, additionally, sought a downward modification of his support obligation. Special Term denied that branch of the plaintiff’s cross motion which sought a downward modification of support, concluding that the plaintiff’s papers failed to establish his entitlement to the relief requested and that a hearing was, therefore, not warranted.
The plaintiff contends that a downward modification is required because (1) his former wife has obtained part-time employment, (2) his "disposable” income, as calculated by him, is less than the defendant’s, (3) the expenses of entertaining the parties’ six-year-old daughter during visitation with him have increased, and (4) he did not anticipate the cost of tuition at Hebrew Day School for his daughter, although he concededly agreed to pay three quarters of that tuition pursuant to the parties’ separation agreement.
These contentions are unavailing. First, although the record reveals that the defendant has obtained part-time employment, the parties’ separation agreement specifically reduces the extent of the plaintiff’s support obligation by providing for decreased payments corresponding to increases in the income of the defendant. It should be noted that both attorneys conceded at oral argument that this adjustment has, in fact, already taken place. Indeed, the agreement contemplates and provides for further adjustments if her gross income increases further, above the amount which she earned at the time the instant motion and cross motion were made.
Accordingly, the defendant’s part-time employment cannot be characterized as an unanticipated or substantial change of circumstances. Secondly, the plaintiff’s own calculations with regard to the parties’ respective "disposable income[s]”, reveal that since the inception of the agreement, his disposable income has doubled while the defendant’s has increased by less than $2,000. Moreover, although the plaintiff now argues