Three of the Supreme Court's most reliable conservatives joined Justices Sonia Sotomayor and Ketanji Brown Jackson to form a 5, 4 majority that expanded the reach of a century-old legal doctrine, and left Justice Amy Coney Barrett writing a sharp dissent joined by an ideologically scrambled quartet of her own.
The case, T.M. v. University of Maryland Medical System Corporation, turned on a narrow but consequential question: Can a person who loses in state court turn around and ask a federal district court to review that judgment while a state appeal is still pending? The majority said no. The answer may sound technical, but it carries real weight for anyone who has ever tried to fight a state-court ruling they believed violated their constitutional rights.
The ruling reinforces the Rooker-Feldman doctrine, a legal principle rooted in two Supreme Court decisions, Rooker v. Fidelity Trust Co. (1923) and District of Columbia Court of Appeals v. Feldman (1983), that bars federal district courts from acting as appellate courts over state-court judgments. The majority held that the bar applies even when the state-court judgment is still subject to further review within the state system.
The facts are grim. T.M., identified only by initials, has a medical condition that can cause psychosis when she ingests gluten. In March 2023, she accidentally consumed gluten and was taken to the emergency room at Baltimore Washington Medical Center. What followed, as Newsweek reported, was an involuntary hold that lasted roughly three months.
During that time, the hospital obtained a court order authorizing forcible injections of antipsychotic medication. T.M.'s parents filed multiple lawsuits in state and federal courts seeking her release and opposing the forced treatment.
On June 12, 2023, a state judge presiding over a habeas petition entered a settlement agreement as a consent order. T.M. was released, but on conditions that included dismissing with prejudice all pending cases against the facility. Ten days later, T.M. and her parents retained new counsel and filed suit in federal district court, arguing the consent order violated her due process rights. At the same time, they appealed the consent order to the Appellate Court of Maryland.
The federal district court dismissed the complaint, ruling it lacked jurisdiction under Rooker-Feldman. The Supreme Court agreed.
Justice Sotomayor, writing for the five-member majority, framed the question as straightforward. In the opinion, she wrote:
"This case asks whether this rule bars suit when the state court judgment at issue is subject to further review in state appellate proceedings. A straightforward application of the logic and reasoning underlying Rooker-Feldman leads to one conclusion: It does."
Sotomayor rejected the plaintiff's argument that the doctrine should not apply while a state appeal remains pending. She wrote that T.M.'s theory "cannot be squared with this Court's precedents, which plainly adopted a different, more functional view of original and appellate jurisdiction." Accepting it, she added, would amount to "a reimagining, rather than an application, of the Court's Rooker-Feldman precedents."
The majority opinion went further, warning that the dissent's approach would force the Court to "abandon a central part of Rooker's reasoning and reinterpret the doctrine to rest solely on a strict negative inference from §1257." In plain terms: the majority saw the dissent as trying to shrink a long-established rule by reading the statute too narrowly.
That Justices Alito, Kavanaugh, and Thomas signed on to an opinion authored by Sotomayor will raise eyebrows. But this is not the first time conservative justices have broken from expected coalitions on procedural questions. Jurisdictional disputes do not always follow the left-right map that dominates cases on guns, abortion, or executive power.
Justice Barrett's dissent was joined by Chief Justice John Roberts, Justice Neil Gorsuch, and, notably, Justice Elena Kagan, one of the Court's three liberal members. The lineup placed two conservatives and one liberal on each side, with Jackson and Kagan splitting from each other.
Barrett did not hold back about the doctrine itself. She wrote that Rooker-Feldman "stands on shaky ground" and that the Court has "consciously kept its footprint small."
"Its rationale has gotten no firmer, so we should make the doctrine no larger."
She pressed further, arguing that the doctrine conflicts with federal statutes granting district courts broad jurisdiction:
"Beyond the difficulties of finding a statutory basis for Rooker-Feldman, parts of the United States Code undercut it. The doctrine is in tension, to say the least, with statutes granting district courts jurisdiction in categorical terms."
Barrett's position essentially argued for restraining Rooker-Feldman rather than expanding it, a stance that, in another context, might appeal to conservatives wary of judge-made doctrines that lack clear statutory footing. That Gorsuch, a textualist who has long questioned doctrines untethered from statutory text, joined her is not surprising. That Roberts and Kagan ended up on the same side underscores how procedural fights can scramble the usual philosophical map.
The internal fractures on the Court have become a recurring feature this term. Justices are increasingly willing to cross ideological lines on questions of institutional structure, jurisdiction, and judicial power, even as they remain sharply divided on the headline-grabbing social issues.
The practical effect is significant for litigants across the country. Anyone who loses in state court and believes the judgment violated their federal constitutional rights cannot seek relief in a federal district court, not even while they are still appealing that judgment in the state system. Their only path to federal review runs through the Supreme Court itself, via §1257, after state remedies are exhausted.
For T.M., the ruling means her federal due process challenge to the consent order is dead at the district court level. Whether her state appeal produced any relief is not addressed in the available record.
The University of Maryland Medical System Corporation told Newsweek the decision "provides important clarity regarding the legal framework governing state court proceedings." In a fuller statement, the system said it was "pleased that the Supreme Court justices agreed with our position, which affirms the legal principles and longstanding precedent in this case."
That framing, "important clarity", is the kind of corporate language that masks the human stakes. A woman was held against her will for three months, forcibly injected with antipsychotic drugs, and then released only after agreeing to drop all her legal claims. When she tried to challenge that arrangement in federal court, every level of the judiciary told her she was in the wrong forum.
The Rooker-Feldman doctrine has drawn criticism for years, and not just from one ideological camp. In 2020, Sixth Circuit Judge Jeffrey Sutton wrote in VanderKodde v. Mary Jane M. Elliott that the rule has:
"caused so much mischief, creating needless complications, distracting litigants and courts from the properly presented federal issues at hand, and helping no one, not even the supposed beneficiaries of its largesse: state court judgments."
Sutton's critique, from a well-respected conservative jurist, echoes Barrett's dissent. The doctrine, in their view, has grown beyond any defensible statutory basis and now functions as a gatekeeping device that keeps legitimate constitutional claims out of federal court.
The majority, however, chose stability over skepticism. Sotomayor's opinion treated the doctrine as settled law and extended its logic to cover pending state appeals. For the three conservatives who joined her, the appeal of that position is not hard to see: it reinforces the primacy of state courts, limits federal judicial overreach, and respects the hierarchical structure Congress built into §1257.
The ideological complexity within the Court continues to defy easy categorization. Justices who agree on Second Amendment rights or executive power can land on opposite sides of a jurisdictional boundary dispute, and both sides can claim fidelity to conservative principles.
What the ruling does not address is whether the Rooker-Feldman doctrine should exist at all in its current form. Barrett's dissent raised that question directly. Sutton raised it years ago. Even the majority's opinion implicitly acknowledged the tension by devoting significant space to rebutting the dissent's statutory arguments.
The Court has, in Barrett's words, "consciously kept its footprint small", but it just made the footprint a little bigger. Whether a future case forces a more fundamental reckoning remains to be seen.
For now, the message to litigants is clear: if you lose in state court, your path to federal review runs uphill, through the state appellate system, and ultimately to the Supreme Court's own discretionary docket. Federal district courts are closed to you, even if your state appeal is still alive.
The Court's willingness to surprise observers with unexpected coalitions is no longer the exception. It may be the new normal for a bench where procedural principle sometimes matters more than political tribe.
That's either a sign of judicial health or a warning that the rules governing access to federal courts are being shaped by coalitions no one can predict, and no litigant can plan around. Either way, the people left holding the consequences are not the justices. They're the ones standing outside the courthouse, told they knocked on the wrong door.
