Mullan v. Daniels

Background

Joyce Mullan sued Chance Daniels, alleging that Daniels published false and libelous statements about her on a website aimed at people involved with Standard Schnauzers. The complaint asserted claims for defamation, trade libel, intentional infliction of emotional distress, and negligent infliction of emotional distress. Mullan claimed that federal jurisdiction existed because the parties were citizens of different states, known as diversity jurisdiction.

Daniels moved to dismiss for lack of subject-matter jurisdiction and for failure to state a claim.

Jurisdictional Issue

For diversity jurisdiction, the parties must be citizens of different states, and the amount in controversy must exceed $75,000, excluding interest and costs. A person's citizenship depends on domicile—the person's permanent home and intended place to remain or return—not merely residence.

The complaint alleged that Mullan was a resident of California and that Daniels was a resident of Washington and/or Colorado. The court held that these residence allegations did not sufficiently establish the parties' citizenship when the complaint was filed. Because Mullan failed to plead the facts necessary to establish complete diversity, the court concluded that it lacked subject-matter jurisdiction.

Ruling

The court granted Daniels's motion to dismiss for lack of subject-matter jurisdiction. Because it found that it lacked jurisdiction, the court did not address Daniels's argument that Mullan failed to state a claim. The court gave Mullan thirty days from the order's date to file an amended complaint that adequately alleges citizenship.