delivered the opinion of the court:
Rosemary Mackin, mother, appeals the division of certain property and the denial of maintenance, following a judgment of dissolution of marriage, entered by the circuit court of Madison County.
On June 7, 2007, the court entered a judgment of dissolution dissolving the parties’ marriage and granting custody of the children to Thomas Mackin, father. The remaining issues, including maintenance and the division of property, were reserved. On July 6, 2007, the court entered a supplemental judgment of dissolution that dealt with the issues of property division and maintenance. Mother filed a posttrial motion requesting the court to reconsider the issue of maintenance and the division of property. On December 19, 2007, the court entered an order denying the relief sought by mother in her posttrial motion. The remainder of the court’s order addressed the issue of child support, which had not been addressed in the previous orders. Specifically, the order stated as follows:
“7. In light of the allocation of those marital assets of [mother] to a 503(g) Trust for the benefit of the children, the Court enters no order of child support to be paid by [mother] to [father] from the date of filing this action to the date of this order.
8. The court further orders that there will be no further order of child support for 180 days from the date of this order[ ] and that this matter shall be set for review after the expiration of 180 days for examination of the financial circumstances of [mother] and a determination by the Court at that time as to an appropriate amount of child support to be paid from that date forward by [mother] to [father] for the support of the parties’ two minor children.”
On January 16, 2008, mother filed a notice of appeal. On July 9, 2008, this court entered a jurisdictional show-cause order, which subsequently was taken with the case. We now address the issue of our jurisdiction.
Appellate courts have a duty to consider, sua sponte, whether we have jurisdiction over an appeal and to dismiss the appeal if jurisdiction is lacking. In re Marriage of Mardjetko,
The parties argue that child support can be modified at any time pursuant to section 505(a) of the Illinois Marriage and Dissolution of Marriage Act (Act) (750 ILCS 5/505(a) (West 2006)) and that the effect of the court’s order setting the matter of child support for review after 180 days is no different from when a parent motions for a modification of child support at some point after the initial order. We disagree. Under section 510 of the Act (750 ILCS 5/510 (West 2006)), a modification of child support is warranted only upon a showing of a substantial change in circumstances. In re Marriage of Riegel,
For the reasons stated above, we dismiss this appeal for a lack of jurisdiction.
Appeal dismissed.
GOLDENHERSH and SPOMER, JJ., concur.
