delivered the opinion of the court:
Sheldon Engel, a practicing attorney, appeals from a circuit court order granting the motion of his former client Marsha Loyfman to vacate an agreed settlement order in his suit to enforce an attorney retainer agreement. In addition to granting Loyfman’s motion, the court sua sponte dismissed Engel’s suit for lack of subject matter jurisdiction. The primary issue on appeal is whether the circuit court lacked subject matter jurisdiction over former counsel’s breach of contract action because the action was filed before the expiration of the 90-day period specified in section 508(e)(1) of the Illinois Marriage and Dissolution of Marriage Act. 750 ILCS 5/508(e)(l) (West 2004). Engеl contends the court misconstrued the statute and that the principles of waiver and equitable estoppel should have prevented Loyfman from challenging the agreed settlement order.
Loyfman hired Engel in 2005 to pursue what were purportedly millions of dollars in assets concealed by her ex-husband during their 2004 divorce proceedings. After Loyfman executed Engel’s retainer contract, he filed a petition under section 2 — 1401 of the Code of Civil Procedure to vacate the financial portion of her divorce judgment. See 735 ILCS 5/2 — 1401 (West 2004). Section 2 — 1401, which is also relevant in the current proceedings, is a means “to bring facts to the attention of the court which, if known at the time of judgment, wоuld have prevented its entry.” In re Marriage of Gorman,
Ten days after his withdrawal, Engel initiated the current action by filing a pro se breach of contract complaint on January 30, 2006, based on the written retainer agreement. He alleged he was rеtained at the rate of $350 per hour, devoted 185 hours to Loyfman’s case between April 16, 2005, and January 16, 2006, and was contractually entitled to attorney fees totaling $64,750 as well as reimbursement for litigation costs totaling $2,001. He further alleged that although Loyfman tendered $51,116, she still owed him $15,635. Less than two weeks later, the circuit court entered an agreed order on February 9, 2006, which rendered judgment in Engel’s favor but stayed execution of the $15,635 judgment so long as Loyfman was adhering to an installment payment schedule.
However, on March 10, 2006, December 26, 2006, and February 5, 2007, respectively, Loyfman filed a motion, amended motion, and second amended motion to vacate the agreed judgment order, arguing in part that the court never had subject matter jurisdiction over the breach of contract suit, because Engel filed his complaint prematurely.
Loyfman’s lack-of-jurisdiction argument relied on the fact that Engel filed suit within just weeks of his withdrawal and on section 508(e)(1) of the Illinois Marriage and Dissolution of Marriage Act, which provides:
“(e) Counsel may pursue an award and judgment against a former client for legal fees and costs in an independent proceeding in the following circumstances:
(1) While a case under this Act still pends, a former counsel may pursue such an award and judgment at any time subsequent to 90 days after the entry of an order granting counsel leave to withdraw[.]” 750 ILCS 5/508(e)(l) (West 2004). 1
In addition to disputing the court’s jurisdiсtion over Engel’s action, Loyfman also contended in her various motions that the settlement agreement should be vacated because she did not have the benefit of legal counsel and Engel coerced her to enter into the settlement agreement with “representations” that a judgment would jeopardize her pending purchаse of a home. She believed one of the purposes of the settlement agreement was to preclude a judgment altogether. Loyfman further contended that as a layperson, she was unaware she could contest the reasonableness of the amount of fees Engel was claiming and unaware that her ex-husband could have been ordered to bear at least some of the litigation expenses due to her inability and his ability to pay them. See Kaiser v. MEPC American Properties, Inc.,
After considering the parties’ written and oral arguments, the court granted Loyfman’s motion and entered the order now on appeal:
“The Defendant’s second amended motion to vacate agreed order of February 9, 2006, is granted on the sole basis that *** the 508(e)(1) requirement that [a] former attorney may pursue a judgment for legal fees at any time subsequent to 90 days after withdrawal, is jurisdictional (as to subject matter) and not procedural. The complaint for fees filed in this cause, No. 06 Ml 106381, is dismissed without prejudice to refiling under a different case number.” (Emphasis in original.)
Engel contends this order is subject to de novo review because Loyfman’s second amended motion to vacate the agreed settlement order presented a question of law. We disagree. Loyfman’s second amended motion to vacate the agreed settlement order presented a handful of arguments, including an argument regarding the court’s jurisdiction over Engel’s action, which is a question of law. Nevertheless, because Loyfman was presenting the arguments as grounds for vacating the agreed judgment, and because she filed the motion more than 30 days after the agreed judgment was entered, she was presenting a section 2 — 1401 petition for relief from judgment. See 735 ILCS 5/2 — 1401(e) (West 2004). A section 2 — 1401 petition is directed to the circuit court’s sound exercise of discretion, and the resulting decision will not be disturbed on review unless the court has abused its discretion. Thompson v. IFA, Inc.,
Engel offers two arguments for reversal. He first contends that because more than 90 days passed between the filing of his complaint on January 20, 2006, and the hearing of Loyfman’s motion on May 21, 2007, the statute’s 90-day waiting period was satisfied and should have been deemed a moot issue. Engel presented this “mootness” theory in the circuit court, аnd although the written order on appeal does not expressly reject it, the court impliedly rejected it by concluding the statute was controlling. We find Engel waived this contention on appeal by failing to cite and apply precedent about statutory interpretation and the concept of mootness, as mandated by the rulе about the contents of appellate briefs. See 210 Ill. 2d R. 341(h)(7) (formerly Rule 341(e)(7), the rule requires an appellant to provide supporting reasoning and citation to authority and the record on appeal). Waiver aside, Engel’s mootness theory is not based on any statutory language and is not persuasive. Questions of statutory interpretation require us to ascertain and give effect to the intention of the legislature as indicated by the plain language used in the statute. Haber v. Reifsteck,
Engel’s other argument relies on the circumstances surrounding entry of the agreed settlement order. He argues the principles of waiver or equitable estoppel should have prevented Loyfman from seeking to vacate the agreed judgment order, because she implicitly waived the 90-day period by entering into the agreed judgment or because equity precluded a challenge to the agreed judgment once she benefitted from its terms when Engel did not immediately pursue its execution and thereby upset her plans to buy a new home in February 2006. Waiver, however, is the intentional relinquishment of a known right (see, e.g., Sexton v. Smith,
Even so, the order on appeal indicates the circumstances that led to entry of the agreed settlement order were never fully explored in the circuit court, due to the court’s erroneous belief that section 508(e)(1) deprived it of authority over Engel’s claim, which necessitated the granting of Loyfman’s section 2 — 1401 petition and the dismissal of Engel’s pleading. 750 ILCS 5/508(e) (West 2004); 735 ILCS 5/2 — 1401 (West 2004). The court demonstrated its misapprehension of the law by stating in the written order on appeal that section 508(e)(1) (750 ILCS 5/508(e) (West 2004)) imposed a 90-day waiting period which was a “jurisdictional” impediment to former counsel’s right to sue instead of a mere “procedural” limitation. (Emphasis in original.) The court was indicating the statute’s 90-day waiting period is an unwaiveable condition precedent for exercising subject matter jurisdiction, instead of a procedural limitation which can be waived. The court was apparently relying on the analysis in a case both Loyfman and Engel cited, In re Marriage of Fields,
Prior to 1964, the circuit courts’ “original jurisdiction” extended only to causes of action that were based on equitable principles or the common law. Belleville Toyota,
The supreme court specifically identified In re Marriage of Fields,
“We necessarily reject this view because it is contrary to *** [our current constitution]. Characterizing the requirements of a statutory cause of action as nonwaivable conditions precedent to a court’s exercise of jurisdiction is merely another way of saying that the circuit court may only exercise that jurisdiction which the legislature allows. We reiterate, however, that the jurisdiction of the circuit court is conferred by the constitution, not the legislature. Only in the area of administrative review is the court’s power to adjudicate controlled by the legislature.” Belleville Toyota,199 Ill. 2d at 336 ,770 N.E.2d at 185 .
Thus, post-1964 cаses such as Fields, which use pre-1964 terminology and analysis outside the area of administrative review, are “creating confusion and imprecision in the case law.” Belleville Toyota,
The circuit court’s reliance on an outdated rationale for granting Loyfman’s second motion to vacate the agreed settlement order and for sua sponte dismissing Engel’s action was a clear misapprehension of the law and a manifest abuse of discretion. The court did in fact have subject matter jurisdiction over Loyfman and Engel’s dispute and could have resolved the substantive arguments that were presented. Belleville Toyota,
A section 2 — 1401 petition should be granted where the petitioner has pled and established a meritorious defense to the plaintiffs action as well as due diligence in presenting thе defense and in filing the section 2 — 1401 petition for relief. Thompson,
Reversed and remanded.
McNULTY and O’MALLEY, JJ., concur.
Notes
The statute was amended effective July 7, 2006, to change the phrase “While a case under this Act still pends” to “While a case under this Act is still pending.” Pub. Act 94 — 1016, eff. July 7, 2006.
