Appellee Jason Rutz was a listed creditor in his stepfather’s — -appellant Lon McGhan — bankruptcy proceedings. Rutz, a minor at the time, did not file a complaint of nondischargeability in those proceedings. As a result, the bankruptcy court issued an order discharging Rutz’s claim and issued a permanent injunction barring Rutz from collecting on the debt. After Rutz attained maturity, he nonetheless filed a civil action against McGhan to collect on the discharged debt. Over McGhan’s objections, the state court in which that action was filed ruled that Rutz’s action could proceed because Rutz had inadequate notice of the earlier bankruptcy proceedings. Arguing that only the bankruptcy court had jurisdiction to resolve that question, McGhan then moved the bankruptcy court to reopen his bankruptcy case to review the state court’s decision. The bankruptcy court denied the motion, reasoning that McGhan’s desire to relitigate an issue already heard in state court was insufficient cause to reopen the case. We reverse. Relying on
Gruntz v. County of Los Angeles (In re
Gruntz),
FACTS AND PROCEDURAL BACKGROUND
In 1991, McGhan was charged with five counts of sexual molestation of Rutz, his stepson. At the time the charges were filed, Rutz was 12 years old. McGhan pled guilty to one count of felony violation of California Penal Code § 288(a) (lewd and lascivious acts committed on a child under 14).
Shortly after his conviction, McGhan filed a voluntary petition for bankruptcy under Chapter 7 of the Bank
*1176
ruptcy Code. When a debtor files a Chapter 7 petition, the debtor lists each of his creditors. The appointed bankruptcy trustee convenes a meeting of these creditors pursuant to 11 U.S.C. § 341(a).
1
All creditors must receive at least 30 days’ advance notice of the creditors’ meeting. Rule 4007(c). Within 60 days after the date first set for that meeting, any creditor wishing to have a debt characterized as nondischargeable must file a complaint alleging nondischargeability of the debt.
Id.
If the creditor has adequate notice of the meeting but fails to make a timely complaint, his claim is automatically discharged pursuant to § 523(c)(1). Although debts for intentional torts such as Rutz’s claim ordinarily are not dischargeable under § 523(a)(6) of the code, which states that debts for “willful and malicious injury” are nondischargeable, such claims will be discharged automatically if the fisted creditor fails to make a timely objection. When a debtor is discharged under the Bankruptcy Code, the discharge “operates as a permanent injunction against any attempt to collect or recover on a ... debt.”
Irizarry v. Schmidt (In re Irizarry),
A different provision of the code is implicated when the creditor was not fisted on the bankruptcy petition. An unlisted creditor’s claim ordinarily is not discharged. Under § 523(a)(3) of the code, however, the debt will be discharged if the creditor had “notice or actual knowledge” of the bankruptcy proceedings in time to permit the creditor to file a proof of claim and, if necessary, challenge its discharge-ability. Under § 523(a)(3)(B), which applies to debts for “willful and malicious injury” defined by § 523(a)(6), the debt will not be discharged if the creditor (1) was neither fisted nor scheduled and (2) did not have “notice or actual knowledge” of the case in time for timely fifing a proof of claim and timely request for a determination of dischargeability. Federal courts have exclusive jurisdiction over §§ 523(a)(6) (nondischargeability of willful and malicious injury) and 523(c)(1) (adequacy of notice to a fisted creditor) of the code, whereas state and federal courts have concurrent jurisdiction over § 523(a)(3) (unlisted or unscheduled debt) proceedings.
With respect to Rutz’s claim, McGhan’s bankruptcy proceedings followed the general scheme for a fisted creditor rather than an unlisted one. His petition for bankruptcy fisted Rutz as a creditor holding an unsecured nonpriority claim against him. 2 As Rutz’s guardian, Rutz’s mother received timely notice of the creditors’ meeting and the deadline for creditors to file a complaint objecting to discharge of the debtor or to determine dischargeability of debts, but she did not file a nondis-chargeabifity claim on her son’s behalf. Applying § 523(c)(1), the bankruptcy court issued a discharge order automatically discharging McGhan’s debt to Rutz. The discharge order also stated that “any judgment ... obtained in any court other than this court is null and void as a determination of the personal liability of the debtor with respect to” any debt under § 523(a)(6). Pursuant to § 524, the discharge order also permanently enjoined any fisted creditor “from instituting or continuing any action ... to collect such *1177 debts as personal liabilities of the above-named debtor.” The bankruptcy court closed McGhan’s case.
Upon reaching adulthood, Rutz filed a civil action against McGhan in California Superior Court, seeking damages arising out of his sexual molestation at the hands of McGhan. McGhan promptly moved to dismiss the action, arguing that Rutz’s claim had been discharged by the bankruptcy court’s discharge order and that Rutz’s civil suit was enjoined by the § 524 discharge injunction. At McGhan’s request, the state court took judicial notice of numerous documents from McGhan’s bankruptcy case, including McGhan’s bankruptcy petition, which listed Rutz as a creditor, and the discharge order containing the permanent injunction, which showed that Rutz’s claim had been automatically discharged. McGhan contended that the bankruptcy court possessed exclusive jurisdiction over the dischargeability of Rutz’s claim and that Rutz was estopped from collaterally attacking the validity of the discharge order and injunction in state court. Rutz responded that neither he nor the state court should be bound by the discharge order or permanent injunction because he had not received the notice required by § 523(c)(1) as a prerequisite to automatic discharge. Because notice of the proceedings had been provided only to his mother and her interests had conflicted with his own, he contended, the bankruptcy court’s orders did not apply to his action against McGhan. 3 The superior court agreed with Rutz. First, the court reasoned that it had jurisdiction pursuant to § 523(a)(3) to determine the sufficiency of Rutz’s notice and the applicability of the discharge order. Second, the court agreed with Rutz that notice had been inadequate. 4 Accordingly, the court ruled that Rutz was not bound by the discharge order and allowed Rutz’s case to proceed. 5
McGhan then sought to collaterally attack the state court’s ruling in federal court. He moved to reopen his Chapter 7 bankruptcy case in the bankruptcy court, seeking leave to file a complaint against Rutz for violation of the § 524 permanent discharge injunction. In denying McGhan’s motion, the bankruptcy court agreed that the state court had jurisdiction to adjudicate the adequacy of Rutz’s notice under § 523(a)(3)(B) and reasoned that McGhan’s desire to relitigate an issue already properly decided by the state court did not constitute sufficient cause to reopen. 6 The Bankruptcy Appellate Panel (“BAP”) affirmed, holding that the bankruptcy court had not abused its discretion in refusing to reopen McGhan’s ease. Like the state court and the bankruptcy court, the BAP assumed that the state *1178 court’s jurisdiction validly rested on § 523(a)(3). The BAP also affirmed on the alternative ground that the Rooker-Feld-man doctrine precluded the bankruptcy court from reversing or modifying the state court decision. 7 McGhan appeals.
STANDARDS OF REVIEW
We review jurisdictional issues in bankruptcy appeals de novo.
Durkin v. Benedor Corp. (In re G.I. Indus., Inc.),
DISCUSSION
I. State Court Jurisdiction
To assess whether the bankruptcy court abused its discretion by denying McGhan’s § 350(b) motion to reopen his bankruptcy case, we first must determine whether the state court had the authority to adjudicate the adequacy of Rutz’s notice and modify the bankruptcy court’s discharge order and permanent discharge injunction. Relying on our en banc opinion in
Gruntz v. County of Los Angeles (In re Gruntz),
A. Gruntz
Gruntz
involved a Chapter 13 debtor who was prosecuted by the Los Angeles County District Attorney, convicted for misdemeanor failure to support his dependent children and sentenced to 360 days in jail. Gruntz subsequently filed an adversary proceeding against the County in bankruptcy court, asking the court to declare the state proceedings void as viola-tive of the § 362(a) automatic stay on proceedings to collect debt. Reasoning that the state court’s judgment included a determination that the automatic stay did not enjoin the state criminal proceeding, the bankruptcy court dismissed the complaint as collaterally estopped by the state judgment. The district court, acting in its appellate capacity, affirmed the dismissal on the basis of the
Rooker-Feldman
doctrine, which prohibits direct appellate review of state court decisions by federal courts other than the Supreme Court.
We reversed.
Gruntz,
as well as our later decision in
Contractors’ State License Bd. v. Dunbar (In re Dunbar),
Gruntz
has broader implications, however, that dictate the outcome here. First,
Gruntz
holds not only that a federal court may review state court decisions modifying an automatic stay, but also that state courts lack jurisdiction in the first instance to modify the stay.
Id.
at 1082-83. Because “bankruptcy court orders are not subject to collateral attack in other courts,” “[a]ny state court modification of the automatic stay would constitute an unauthorized infringement upon the bankruptcy court’s jurisdiction to enforce the stay,” and actions and judicial proceedings taken in violation of the automatic stay are void.
Id.
at 1082;
see also Gonzales v. Parks,
Second,
Gruntz
bars state court intrusions on all “bankruptcy court orders” (or other “core” bankruptcy proceedings),
Our extension of
Gruntz
to modifications of the discharge order and discharge injunction flows naturally from the policy concerns that informed our decision there. Our decision was animated by our concern that permitting a state court to modify the federal automatic stay “would undermine the principle of a unified federal bankruptcy system, as declared in the Constitution and realized through the Bankruptcy Code.”
Accordingly, we conclude that the state court lacked authority to adjudicate the adequacy of the notice received by Rutz. By reaching that issue, the state court held that Rutz was bound by neither the discharge order nor the discharge injunction, documents that on their face plainly barred Rutz’s action. The state court effectively modified both orders, and in so doing impermissibly infringed upon the bankruptcy court’s jurisdiction to enforce its orders.
See Gruntz,
In so deciding, we do not hold that a state court is divested of all jurisdiction to construe or determine the applicability of a discharge order when discharge in bankruptcy is raised as a defense to a state cause of action filed in state court by a listed creditor.
See Pavelich,
Nor do we suggest that a listed creditor such as Rutz is without means to attack a discharge order on grounds of inadequate notice or to repel attempts to enforce the order against him if notice was insufficient. Rather, we hold that only the bankruptcy court could grant such relief. Rutz had several options, such as addressing the validity of the discharge order before proceeding in state court by petitioning the court to reopen the McGhan proceedings or by petitioning the bankruptcy court for leave to file an untimely complaint of non-dischargeability. If Rutz was unaware of the existence of the bankruptcy order until after he filed his state action, he could have sought to stay the lawsuit and petitioned the bankruptcy court for relief before proceeding in state court.
B. Section 528(a)(3)
In concluding that it possessed jurisdiction to adjudicate the adequacy of Rutz’s notice and to modify the discharge order and injunction, the state court erroneously relied on § 523(a)(3). State and federal courts have concurrent jurisdiction over actions brought under § 523(a)(3), which allows debtors to extend the coverage of the discharge order to creditors who were not listed but who had actual notice of the bankruptcy proceedings.
See Menk v. LaPaglia (In re Menk),
The distinction between § 523(a)(3), pertaining to an unlisted creditor, and § 523(c)(1), relating to the adequacy of notice provided to a listed creditor, is not merely technical. A creditor who was not listed in the bankruptcy proceedings is not expressly covered by the discharge order. When a court adjudicates whether that creditor’s claim nonetheless should be discharged because the creditor had actual notice of the bankruptcy proceedings in time to file a nondischargeability complaint, the state court is not entertaining a collateral attack on the bankruptcy court’s order or infringing on the bankruptcy court’s exclusive jurisdiction. That situation is altogether different from the one here, where a state court entertains a listed creditor’s argument to void or modify a discharge order or injunction that is facially valid and that expressly covers the creditor’s claim. In the latter situation, the jurisdictional and policy concerns discussed in Gruntz are paramount.
II. Abuse of Discretion
Having concluded that the bankruptcy court erroneously assumed that the state court had jurisdiction to modify the discharge order and injunction, we hold that the bankruptcy court abused its discretion by denying McGhan’s § 350(b) motion to reopen proceedings. First,
Gruntz
and
Dunbar
make clear that neither
Rook-er-Feldman
nor collateral estoppel is applicable here. To the extent that the bankruptcy court was concerned that it would have been collaterally estopped from relitigating an issue determined by the California Superior Court, therefore, that concern was misplaced.
See Dunbar,
Given the posture of this case, however, we go further and hold that the bankruptcy court should have reopened the proceedings. It is well settled that “[a] Congressional grant of exclusive jurisdiction to the federal courts includes the implied power to protect that grant.”
Gonzales,
III. Adequacy of Rutz’s Notice
We offer no opinion on the viability of Rutz’s claim that he did not receive the notice required by § 523(c)(1). Because the bankruptcy court may confront that issue on remand, however, we note that in
In re Chicago, Rock Island & Pacific R.R. Co.,
CONCLUSION
The judgment of the BAP is reversed. Under the circumstances of this case, the bankruptcy court abused its discretion by denying McGhan’s motion to reopen the bankruptcy proceedings. We remand for further proceedings consistent with this opinion.
REVERSED AND REMANDED. Each party to bear its own costs.
Notes
. Unless otherwise indicated, all Chapter, Section and Rule references are to the Bankruptcy Code, 11 U.S.C. §§ 101-1330, and to the Federal Rules of Bankruptcy Procedure, Rule 1001-9036.
. The petition described the claim as follows: "January 1989[.] Potential Civil Action for Personal Injury; Amount Unknown.”
. Rutz asserted a conflict of interest because his mother, also a listed creditor in McGhan’s bankruptcy proceedings, had a competing claim for child support against McGhan.
. Section 523(a)(3)(B) provides that a debtor is not discharged from any debt neither listed nor scheduled in time to permit the creditor to file a claim and request that the debt be found nondischargeable, unless the creditor had notice or actual knowledge of the case in time to file a timely request for a determination of dischargeability.
. McGhan then filed a petition for writ of mandate with the California Court of Appeal, arguing the superior court had misapplied federal bankruptcy law; the court of appeal denied the petition.
.Section 350(b) states: "A case may be reopened in the court in which such case was closed to administer assets, to accord relief to the debtor, or for other cause.” In its conclusions of law, the bankruptcy court stated that it would exercise its discretion to reopen McGhan’s bankruptcy case only if he would stipulate to allow the bankruptcy court to hear Rutz’s claims under § 523(a)(6). McGhan would not so stipulate.
. The
Rooker-Feldman
doctrine takes its name from
Rooker v. Fidelity Trust Co.,
.
Gruntz
identified three limited circumstances in which a state judgment could be given preclusive effect in subsequent bankruptcy proceedings in federal court: (1) the state judgment is prepetition; (2) the bankruptcy court affirmatively has authorized the state action, as, for example, by lifting an automatic stay; or (3) the case does not involve a core proceeding that implicates substantive rights under title 11.
See Dunbar,
. No matter how we characterize it, the state court's action here relates to a core bankruptcy proceeding. Dischargeability of a debt under § 523(a)(6), for instance, is a core bankruptcy proceeding,
see, e.g., Sandersville Prod. Credit Ass'n v. Douthit (In re Douthit),
. At least one out-of-circuit bankruptcy court has read
Gruntz
as barring a state court not only from modifying a discharge order but also from assessing the applicability of a discharge order to the action before it.
See Siskin v. Complete Aircraft Services, Inc. (In re Siskin),
