McMahon v. McMahon

CourtSupreme Court of Delaware
DecidedMarch 24, 2025
Docket218, 2024
StatusPublished

This text of McMahon v. McMahon (McMahon v. McMahon) is published on Counsel Stack Legal Research, covering Supreme Court of Delaware primary law. Counsel Stack provides free access to over 12 million legal documents including statutes, case law, regulations, and constitutions.

Bluebook
McMahon v. McMahon, (Del. 2025).

Opinion

IN THE SUPREME COURT OF THE STATE OF DELAWARE

SEAN MCMAHON, § § No. 218, 2024 Plaintiff Below, § Appellant, § Court Below—Superior Court § of the State of Delaware v. § § C.A. No: S22C-06-022 TIFFANY MCMAHON, § § Defendant Below, § Appellee. §

Submitted: January 15, 2025 Decided: March 24, 2025

Before SEITZ, Chief Justice; TRAYNOR and LEGROW, Justices.

ORDER This 24th day of March, 2025, after consideration of the parties’ briefs, the

argument of counsel, and the record on appeal it appears to the Court that:

(1) This case involves an intra-family dispute between Sean McMahon

(“Plaintiff”) and his brother’s widow, Tiffany McMahon (“Defendant”). Plaintiff

sued Defendant in the Superior Court, alleging five causes of action: (1) malicious

prosecution, (2) abuse of process, (3) defamation—slander per se, (4) defamation—

libel, and (5) intentional infliction of emotional distress. After Plaintiff amended his

complaint, the Superior Court granted Defendant’s motion to dismiss under Superior

Court Civil Rule 12(b)(6) for failure to state a claim upon which relief can be

granted. Plaintiff appealed, challenging the court’s dismissal of Count III (defamation—slander per se) and Count IV (defamation—libel). He also argues that

the court’s denial of his request to file a second amended complaint was an abuse of

discretion. We conclude that Plaintiff’s arguments lack merit and therefore affirm

the Superior Court’s order of dismissal.

(2) The facts relevant to this appeal are straightforward. A firearm accident

left Plaintiff’s brother—Defendant’s husband—unable to care for himself. He

received a seven-figure settlement as a result of the injury. These events led to a

series of disputes within the family throughout 2021 and 2022, the details of which

are not relevant at this stage. Plaintiff brought this lawsuit in June 2022. As

mentioned above, the complaint alleges that Defendant made several actionable

statements and took other actions that caused Plaintiff harm during this time.

(3) Specifically, the complaint alleges in Count III that, after Plaintiff had

called 911 and requested that a trooper be sent to Defendant’s home to check on her

welfare, Defendant told multiple colleagues at her workplace—an elementary

school—that Plaintiff had “filed a false police report.”1 According to the complaint,

this imputed the commission of a crime to Plaintiff, constituting slander per se.

(4) Count IV of the complaint alleges that Defendant received a text

message from a coworker with an image of a truck and the caption “it’s like they are

1 App. to Opening Br. at A79 2 waiting for someone . . . want to make sure they aren’t here to talk to you/ambush.”2

Defendant later sent the image of another truck to her husband with the caption

“reason for it? Or should we just deny this?”3 According to the complaint, these

messages implied falsely that Plaintiff was “stalking” Defendant, making the

messages actionable libel.

(5) Plaintiff amended his complaint in November 2022 and Defendant

subsequently moved to dismiss the complaint for failure to state a claim under

Superior Court Rule 12(b)(6). At oral argument on the motion to dismiss, the

Superior Court summarily denied Plaintiff’s oral motion for leave to file a second

amended complaint should the court grant Defendant’s motion as to any claim. The

Superior Court ultimately granted Defendant’s motion as to all five claims contained

in the complaint. This appeal followed.

(6) On appeal, Plaintiff argues that the Superior Court erred in granting

Defendant’s motion to dismiss with respect to Counts III and IV. He also argues

that the court abused its discretion when it denied Plaintiff leave to file a second

amended complaint.

(7) We review the Superior Court’s grant of a motion to dismiss under

Superior Court Rule 12(b)(6) de novo.4 “The complaint is viewed ‘in the light most

2 Id. at A79–80. 3 Id. at A80. 4 Valley Joist BD Hldgs., LLC v. EBSCO Indus., Inc., 269 A.3d 984, 988 (Del. 2021). 3 favorable to the non-moving party,’ and all well-pled allegations and the reasonable

inferences flowing from those allegations are accepted as true.”5 We review the

Superior Court’s decision to grant or deny leave to amend a complaint for abuse of

discretion.6

(8) Plaintiff first argues that the Superior Court erred by dismissing Count

III of the complaint—a slander per se claim. Slander is oral defamation.7 “To state

a claim for defamation under Delaware law, the plaintiff ‘must plead and ultimately

prove that: 1) the defendant made a defamatory statement; 2) concerning the

plaintiff; 3) the statement was published; and 4) a third party would understand the

character of the communication as defamatory.’”8

(9) Generally, “oral defamation is not actionable without special

damages.”9 But we recognize four categories of statements—known as slander per

se—that are actionable without showing special damages. Those statements are

those which: “(1) malign one in a trade, business or profession, (2) impute a crime,

(3) imply that one has a loathsome disease, or (4) impute unchastity to a woman[.]”10

5 Id. (quoting Clinton v. Enterprise Rent-A-Car Co., 977 A.2d 892, 895 (Del. 2009)). 6 Mullen v. Alarmguard of Delmarva, Inc., 625 A.2d 258, 262 (Del. 1993). 7 Spence v. Funk, 396 A.2d 967, 970 (Del. 1978). 8 Page v. Oath, Inc., 270 A.3d 833, 842 (Del. 2022) (quoting Doe v. Cahill, 884 A.2d 451, 463 (Del. 2005)). 9 Spence 396 A.2d at 970. 10 Id. 4 (10) Plaintiff claims that the statements made by Defendant to her coworkers

falsely imputed a crime to him.11 The only allegations in the amended complaint

that touch upon this claim are that:

58. . . . Defendant McMahon told multiple individuals, including colleagues where she and Plaintiff McMahon’s wife work, that Plaintiff McMahon filed a false police report.

59. Filing a false police report is a crime in Delaware and, thus, Defendant McMahon imputed a crime to Plaintiff McMahon.

60. These comments caused Plaintiff McMahon harm to his reputation and the reputation of his small business.12

(11) Plaintiff’s pleading is insufficient to support a claim for slander per se.

First, the complaint fails to identify to whom the allegedly slanderous statements

were made. Although Plaintiff identifies three individuals by name in paragraphs of

the complaint preceding the slander per se allegation, the complaint states only that

statements purportedly imputing a crime to Plaintiff were made to “multiple

individuals.”13 Moreover, the complaint fails to identify the crime that was imputed

11 The amended complaint also refers to statements made by Defendant to the same group of coworkers that purportedly maligned Plaintiff in his trade, business or profession. Plaintiff does not argue on appeal that the Superior Court incorrectly granted the motion to dismiss as to this slander per se claim. See Video of Oral Argument at 12:24–12:39, Delaware Supreme Court (Jan. 15, 2025), available at https://vimeo.com/1047199682. 12 App. to Opening Br. at A79. 13 Id. at A78. 5 to Plaintiff and provides no examples of specific statements made by Defendant.

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Related

Doe v. Cahill
884 A.2d 451 (Supreme Court of Delaware, 2005)
Mullen v. Alarmguard of Delmarva, Inc.
625 A.2d 258 (Supreme Court of Delaware, 1993)
Clinton v. Enterprise Rent-A-Car Co.
977 A.2d 892 (Supreme Court of Delaware, 2009)
Spence v. Funk
396 A.2d 967 (Supreme Court of Delaware, 1978)
State v. Wright
131 A.3d 310 (Supreme Court of Delaware, 2016)

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Bluebook (online)
McMahon v. McMahon, Counsel Stack Legal Research, https://law.counselstack.com/opinion/mcmahon-v-mcmahon-del-2025.