Suing an Out-of-State Poster for an Online Smear Campaign

Attorney Answer

Your first problem is not the lawsuit. People are showing up at your home to hurt you, and that needs a police report and a harassment injunction before anything else. The defamation claim is real and you have more time to bring it than most people assume — but suing an Arizona resident in a Wisconsin court means clearing a jurisdictional hurdle first, and that is the part that most often fails.

Start with the deadline, because there is good news in it. Wis. Stat. § 893.57 provides that an action to recover damages for libel, slander, assault, battery, invasion of privacy, false imprisonment or other intentional tort to the person must be commenced within three years after the cause of action accrues. Note that the section expressly covers invasion of privacy, which is where a false-light theory would sit alongside the defamation claim. People often repeat an older two-year figure for Wisconsin defamation; that period was changed to three years. Do not abandon a claim on the assumption it has already expired, and do not rely on that reading either without having your specific dates checked.

The harder question is where you can sue. Wis. Stat. § 801.05 is Wisconsin's long-arm statute, and it must be satisfied before a Wisconsin court may exercise personal jurisdiction over an Arizona defendant — for instance under the local injury, foreign act provision at § 801.05(4). But satisfying the long-arm statute is necessary, not sufficient. Constitutional due process independently requires that the defendant have sufficient minimum contacts with Wisconsin, and that is genuinely difficult when the defendant's only conduct was posting online from another state. Courts do not treat the internet as reaching everywhere for jurisdictional purposes. Whether he aimed the conduct at Wisconsin specifically — targeting you where you live, directing people to your Wisconsin address — is exactly the kind of fact that decides it. That your account is that his campaign drove people to your home in Wisconsin is a meaningful fact for this analysis, and it should be documented carefully. The practical alternative, if jurisdiction is contested, is filing where he lives.

On the merits, be selective. A defamation claim needs a false statement of fact, communicated to someone other than you, that harms your reputation. Insults, opinions, and tasteless jokes — including the remark about how you would react to a friend dying — are generally not actionable no matter how offensive. His admission that he started the campaign to ruin your reputation is the most valuable thing you have, because it goes to his state of mind. Preserve it before he deletes it.

What you can do

1. If anyone comes to your home again, call 911. Do not engage with them. 2. Report the prior visits to your local police department now and get an incident number. A documented pattern is what supports everything that follows. 3. Ask the clerk of circuit court in your county about a harassment restraining order or injunction. This is available regardless of where the person lives, and it is far faster than a civil suit. 4. Screenshot everything today — the posts, the full URLs, the dates, the account names, and the entire chat in which he admitted starting the campaign. Capture full pages with the URL and timestamp visible, and save copies somewhere other than your phone. 5. Make a list of each specific false statement: exactly what was said, where it appeared, on what date, and who saw it. Vague harm will not carry a claim. 6. Document your losses concretely — lost work, lost clients, canceled arrangements, medical or counseling costs — with dates and dollar figures. 7. Report the posts to the platforms and request removal, and keep the ticket numbers. Removal helps you but destroys evidence, so capture it before you report it. 8. Get his full legal name and physical address. You will need them whether you sue in Wisconsin or in Arizona.

⏱ Time limits apply. Wis. Stat. § 893.57 sets a three-year period for libel, slander, invasion of privacy, and other intentional torts to the person, running from when the cause of action accrues. When accrual occurs for an ongoing online campaign, with statements posted on different dates and republished, depends on your specific facts. That is one reason to date and preserve each statement now rather than relying on a general sense of when it all started.