You can get a restraining order against a person with a mental illness. Courts decide these petitions on what someone did, not on whether they carry a psychiatric diagnosis. If the person is threatening, harassing, stalking, or abusing you, their mental health condition does not shield them from a court order requiring them to stay away from you.
The harder question is whether that order will keep you safe once it exists. That depends less on the law and more on the respondent’s capacity to understand and comply with it, and on what other protections you put in place alongside it.
Why Diagnosis Doesn’t Block the Order
A restraining order is a preventive tool. The judge is not diagnosing anyone; the judge is deciding whether specific conduct occurred and whether you need protection going forward. Mental illness is not a recognized defense against the issuance of a civil protective order. Whether the respondent has schizophrenia, bipolar disorder, severe PTSD, or no diagnosis at all, the inquiry stays fixed on their actions and the danger those actions pose to you.
Someone who lacks the intent to harm you can still be restrained from contacting you if their behavior creates a reasonable fear for your safety. Intent matters in criminal cases; it does not control civil protection.
The standard of proof in most jurisdictions is preponderance of the evidence, meaning it’s more likely than not that the harmful behavior occurred. Some states apply a higher bar, called clear and convincing evidence, for permanent orders. Either way, the evidence centers on conduct and its effect on you.
Which Order Type Fits Your Situation
The type of order available to you depends on your relationship with the person. This matters because many people dealing with a mentally ill individual are not in a domestic relationship with them. A neighbor in a psychotic episode, a former coworker with a delusional fixation, and a stranger engaged in stalking each require protection through a different pathway.
- Domestic violence protection orders are available when the respondent is a current or former spouse, someone you’ve dated, a family member by blood or marriage, a cohabitant, or someone with whom you share a child. These orders typically provide the broadest protections and the strongest enforcement mechanisms.
- Civil harassment restraining orders cover people outside a domestic or family relationship, such as neighbors, acquaintances, or strangers. These generally require a pattern of harassment, though a single credible threat of violence may be enough depending on the jurisdiction.
- Stalking protection orders exist in many states regardless of your relationship with the respondent and focus on repeated following, surveillance, or unwanted contact that causes reasonable fear.
If you’re not sure which fits, your local courthouse’s self-help center or a domestic violence advocacy organization can point you to the right form. Filing the wrong type delays protection.
Evidence to Gather Before You File
Judges hear these cases quickly and decide on what you can put in front of them. Your own sworn testimony counts as evidence and is sometimes enough on its own, but corroboration makes a much stronger case, especially if the respondent shows up and disputes your account.
- An incident log: a written timeline of every threatening or harassing event, with dates, times, locations, and factual descriptions.
- Communications: screenshots or copies of threatening texts, voicemails, emails, and social media posts. Preserve originals where you can.
- Photographs of injuries, property damage, or the respondent appearing where they shouldn’t be.
- Police reports, even if police took no action. They establish a documented pattern.
- Medical records related to injuries or therapy connected to the abuse.
- Names and contact information for anyone who witnessed the conduct or its aftermath.
Filing and the Hearing
You file by completing petition forms at your local courthouse or its website. In cases involving domestic violence, stalking, or sexual assault, federal law under the Violence Against Women Act requires jurisdictions receiving VAWA funding to waive filing fees, service fees, and related costs. Civil harassment orders outside those categories may carry a filing fee, though many courts waive it when threats of violence are alleged.
A judge typically reviews the petition the same day. If your situation is urgent, the judge can issue a temporary restraining order right then, without the respondent present. This ex parte order provides immediate protection and usually lasts two to three weeks, until a full hearing can be scheduled. The respondent must be formally served with notice and a copy of the temporary order before that hearing.
At the hearing, both sides present evidence and testimony. You describe the incidents that led you to seek protection, and the respondent can cross-examine you and offer their own account. The judge then decides whether to issue a longer-term protective order, typically lasting one to five years, sometimes longer, depending on the jurisdiction and the circumstances.
Mentally ill respondents sometimes behave erratically at hearings, which can strengthen your case by demonstrating the very behavior you’re seeking protection from. Others present well in court while being dangerous outside of it. Rely on your documented evidence rather than on how the respondent comes across.
The Practical Problem With Enforcement
A restraining order is a piece of paper backed by criminal penalties. It works because most people understand the consequences of violating it and choose to comply. When the respondent has a severe mental illness, that calculus can break down.
Capacity and Comprehension
Someone in active psychosis, severe mania, or advanced dementia may not understand that a court order exists or what it requires. This doesn’t prevent a court from issuing the order. Courts can and do issue restraining orders against people with diminished capacity. But it does mean the order may be less effective as a deterrent. If the respondent has a legal guardian or conservator, service should go to both the respondent and the guardian so someone with authority over the respondent’s affairs is aware of the restrictions.
Compliance
A respondent who genuinely cannot control their behavior during a psychiatric crisis will not be stopped by the threat of arrest. The order still has value: it gives law enforcement clear authority to act when violations occur and creates a documented record. But if you’re dealing with someone whose illness makes voluntary compliance unlikely, treat the order as one layer of protection rather than the whole solution.
Tools to Use Alongside the Order
Involuntary Psychiatric Holds
Every state has a process for emergency involuntary commitment when someone poses an imminent danger to themselves or others due to a mental health condition. These holds, sometimes called 5150 holds after the well-known California statute, typically last 72 hours and allow for psychiatric evaluation and stabilization. They address the underlying crisis in a way a restraining order cannot. If the person threatening you is in active psychiatric distress, calling 911 and describing the mental health emergency may result in a hold rather than an arrest, which is often a better outcome for everyone involved.
Crisis Intervention Teams
A growing number of cities and counties have mobile crisis teams or co-responder programs that pair mental health professionals with law enforcement to respond to behavioral health emergencies. Where available, these teams can de-escalate situations involving mentally ill individuals more effectively than a standard police response. Dialing 988, the national Suicide and Crisis Lifeline, can also connect you or the person in crisis with mental health support.
Guardianship or Conservatorship
When the person causing harm is a family member with a serious, chronic mental illness who cannot manage their own affairs, pursuing guardianship or conservatorship through the courts may provide more lasting control than a restraining order. A guardian can make decisions about housing, treatment, and daily supervision. It’s a significant legal step with real costs and responsibilities, but for families dealing with an untreated loved one who is dangerous, it may ultimately be more effective than cycling through repeated protective orders.
When the Order Is Violated
Violating a restraining order is a criminal offense in every state. Any contact the order prohibits counts, including messages through a third party, showing up at your workplace, or a phone call. Call the police immediately. Don’t try to judge whether the contact was serious enough to report; every violation matters, and documenting each one builds the record you need for enforcement.
In most states, a first violation is a misdemeanor that can result in arrest, jail time, and fines. Repeated violations, violations involving physical contact, or violations coupled with new threats often escalate to felony charges. The respondent’s mental illness may come up during criminal proceedings and could affect sentencing, but it does not invalidate the underlying order or excuse the violation.
Reporting consistently is especially important when the respondent is mentally ill, because the pattern you document may eventually support not just criminal charges but also involuntary treatment proceedings or a longer-term protective order.
Firearm Restrictions
A qualifying restraining order triggers a federal ban on the respondent possessing or purchasing firearms under 18 U.S.C. ยง 922(g)(8). The order must have been issued after a hearing where the respondent received notice and had the opportunity to participate, and it must either include a finding that the respondent poses a credible threat to the physical safety of an intimate partner or child, or explicitly prohibit the use or threatened use of physical force against them.1Office of the Law Revision Counsel. 18 USC 922 – Unlawful Acts
Two limits matter here. The firearm prohibition only covers orders protecting an intimate partner, defined as a spouse, former spouse, or co-parent. It does not apply to orders protecting neighbors, coworkers, or acquaintances.2U.S. Department of Justice. Criminal Resource Manual 1116 – Prosecutions Under 18 USC 922(g)(8) And temporary ex parte orders issued before the respondent has had a hearing do not trigger the ban. The restriction kicks in only after the full hearing where the respondent had the chance to appear.