If you want to know how to get an abusive adult son out of your house, you have three real legal tools: a protective order that forces him to leave and stay away, formal eviction through the courts, and criminal charges when the behavior involves assault, threats, or theft. Which one fits depends on how dangerous he is right now. If he is being violent or threatening violence, start with the police and a protective order. If the problem is that he refuses to leave but is not actively dangerous, eviction is the path.
If He Is Dangerous Right Now, Call 911
Nothing on this page matters more than that. Police can arrest someone committing domestic violence on the spot, and in many jurisdictions officers can request an emergency protective order from a judge the same day. That single call can get him out of the house tonight.
While you work on a longer-term fix, plan for your own safety inside the home. Keep a charged phone on you. Pick a room with a lock you can retreat to. Give a trusted neighbor a signal word that means “call the police.” Keep copies of ID, medications, and a change of clothes somewhere you can reach quickly, like your car or a friend’s house. The National Domestic Violence Hotline is available around the clock at 1-800-799-7233, by texting START to 88788, or through live chat.1The National Domestic Violence Hotline. Domestic Violence Support Advocates can connect you with local shelters, legal help, and safety planning.
Protective Orders: The Fastest Way to Force Him Out
A protective order is a court order that legally requires your son to leave the home, stay a set distance from you, and stop all contact. Every state has some form of domestic violence protective order, and these laws cover abuse between family members living together, not only spouses or dating partners.2Office for Victims of Crime. Enforcement of Protective Orders, Legal Series Bulletin 4 If an adult child is hitting, threatening, harassing, or stalking you, you almost certainly qualify.
The process usually runs in two stages. You file a petition at your local courthouse describing the abuse. A judge can review it and issue a temporary order the same day, often without your son present. Temporary orders generally last 10 to 20 days and provide immediate protection until the court holds a full hearing. At that hearing, both sides present their case and the judge decides whether to issue a longer-term order.
Final protective orders commonly last one to three years, though some states allow longer durations and permanent orders in severe cases. The order can require your son to vacate the home, stay a minimum distance from you, surrender firearms, attend anger management or substance abuse treatment, and have no contact by any means. If you move to another state, federal law requires every other state to honor the order.3Office of the Law Revision Counsel. 18 U.S. Code 2265 – Full Faith and Credit Given to Protection Orders
You do not need a lawyer to file. Most courthouses have self-help centers, and your local domestic violence organization can walk you through the paperwork and sometimes go to court with you. An attorney experienced in domestic violence can strengthen your petition, especially if you expect your son to contest.
Criminal Charges as a Separate Track
A protective order is a civil remedy that keeps him away. Criminal charges address the abuse itself. If your son has hit, shoved, or thrown things at you, or threatened to hurt you, that conduct is a crime in every state. Domestic assault and battery charges carry the same weight whether the attacker is a stranger or your own child.
You start by filing a police report. The prosecutor, not you, decides whether to bring charges. You cannot be forced to “press charges,” and you cannot guarantee charges will be filed, but the report creates an official record that strengthens every other tool on this page. Even if the prosecutor passes on this incident, the report documents a pattern that matters later.
Repeated or severe abuse can lead to felony charges. A conviction for a domestic violence misdemeanor also triggers a separate federal consequence: a lifetime ban on possessing firearms.
Formal Eviction When He Just Won’t Leave
When the situation is refusal to leave rather than active violence, the path is formal eviction. This surprises many parents: courts in virtually every state treat an adult child living at home as having some form of tenancy, even without a lease and even if he pays no rent. You cannot simply tell him to go and call police if he stays. You have to follow the same legal process a landlord would use.
The Written Notice
Start with a written notice to vacate. The required period varies by state and typically runs from 5 to 30 days for occupants without a lease. Some states allow as little as 3 days when the reason involves illegal activity; others require a full 30 days for any month-to-month tenancy. Serve the notice in writing and keep proof of delivery: a signed receipt, a photo of the notice posted on the door, or a certified mail return receipt. Sloppy service is the single most common reason eviction cases get thrown out.
Filing in Court
If he does not leave by the deadline, file an eviction lawsuit, sometimes called an unlawful detainer action, at your local courthouse. Filing fees typically run between $45 and $450. The court will schedule a hearing, usually within a few weeks. Bring the original notice with proof of service, evidence of the living arrangement, and documentation of any prior attempts to resolve the situation. If the judge rules for you, you receive a judgment of possession, and a sheriff or constable carries out the physical removal if he still refuses to go.
Do Not Try Self-Help
Changing the locks, shutting off utilities, moving his belongings to the curb, or physically blocking the door are all forms of illegal self-help eviction. Nearly every state prohibits these tactics, and the penalties are severe. Your son could sue you for emergency lodging costs, moving expenses, damaged belongings, and in some states treble damages plus attorney fees. The parent who tries to escape abuse and then gets sued by the abuser is a real outcome. Follow the court process, even when it feels painfully slow.
If He Comes Back After Eviction
Once the eviction is finalized, your son has no legal right to be on the property. If he shows up uninvited, that is trespassing. Call the police and have a copy of the eviction judgment ready. Officers can remove him on the spot, and repeated trespassing can lead to arrest. A pattern of returning may also support a petition for a protective order or a stalking charge.
When He Violates a Protective Order
A protective order has criminal teeth. If he contacts you, comes to your home, or ignores any other condition, call the police right away. In most states, a first violation is a misdemeanor. Repeat violations or especially threatening behavior can escalate to felony charges, and a few states impose mandatory minimum jail time for order violations.2Office for Victims of Crime. Enforcement of Protective Orders, Legal Series Bulletin 4 If he crosses state lines to violate the order, federal law adds penalties of up to five years in prison, and up to ten or more if serious bodily injury results.4Office of the Law Revision Counsel. 18 USC 2262 – Interstate Violation of Protection Order
Report every violation, even the ones that seem minor. A single unreported text won’t put anyone in jail, but a documented pattern is what a prosecutor needs to pursue serious charges. Judges also consider the violation history when deciding whether to extend or strengthen the original order.
Firearms and the Parent-Child Limit
Federal law prohibits anyone subject to a qualifying domestic violence protective order from possessing firearms or ammunition,5Office of the Law Revision Counsel. 18 USC 922 – Unlawful Acts a rule the Supreme Court upheld in 2024.6Supreme Court of the United States. United States v. Rahimi, No. 22-915 There is an important limit for parents. The federal ban under this statute applies to orders involving an “intimate partner,” which federal law generally defines as a spouse, former spouse, co-parent, or someone in a dating relationship. A parent-child relationship does not fit that federal definition. Many state protective order statutes include their own firearm surrender provisions that cover all family members. When you petition, ask the court to include a firearm restriction, and your attorney or the court clerk can tell you whether your state’s law supports that in a parent-child case.
Build Your Evidence Now
Every tool above works better with documentation. Start the record before you file anything.
Incident Log
Keep a written log of every abusive incident with date, time, location, and exactly what happened. Be specific. “On March 12 at 10 p.m., he threw a plate at the kitchen wall and said he would hurt me if I called the police” is far more useful in court than “he was violent again.” Save threatening texts and voicemails. Photograph injuries, damaged property, and holes in walls. If you call the police, get the report number and a copy of the report.
Recordings
Recording a threatening conversation on your phone can be powerful evidence, but recording laws vary by state. Most states allow one-party consent, meaning you can record a conversation you are part of without telling the other person; a minority require all parties to consent, and some have mixed rules for in-person versus phone.7Justia. Recording Phone Calls and Conversations Under the Law: 50-State Survey Violating your state’s rule can lead to criminal penalties and make the recording inadmissible. Check your state’s law before you hit record.
Financial Exploitation
Abuse is not always physical. If your son has been taking your money, running up charges on your accounts, forging your signature, or pressuring you to change financial documents, that is financial exploitation. Watch for large unexplained withdrawals, new joint accounts or credit cards you did not authorize, missing property, unpaid bills despite adequate funds, and sudden changes to a will or power of attorney. Pull bank statements and credit reports. This evidence supports both protective order petitions and criminal charges for theft or financial exploitation.
Witnesses and Medical Records
Statements from neighbors, other family members, or friends who saw incidents add credibility. Ask them to write down what they saw and when. If you have been injured, get medical treatment and ask the provider to document the cause in your records. Hospital and doctor records that note domestic violence carry significant weight in court.
Extra Options for Parents 65 and Older
If you are 65 or older, you have protections beyond standard domestic violence law. Every state has an Adult Protective Services agency that investigates elder abuse, including physical abuse, emotional abuse, and financial exploitation by family members. Anyone can make a report, including you, and reports can be made confidentially. The federal Eldercare Locator at 1-800-677-1116 can connect you to your local APS office and other aging services.8Administration for Community Living. Eldercare Locator
A growing number of states also offer elder abuse restraining orders that are separate from standard domestic violence orders. They are designed for older adults and often have broader eligibility. In some states, a conservator, trustee, attorney, or APS representative can file on behalf of the elder, which matters when the person being abused is too afraid or too frail to file on their own. These orders can include the same protections as a domestic violence order, including requiring the abuser to move out, stay away, and surrender firearms. There is typically no filing fee.
Free Legal Help
You do not have to do this alone, and cost should not stop you. Legal aid organizations funded by the Legal Services Corporation operate in every state and provide free representation to people who qualify by income. Many have attorneys who specialize in domestic violence. LawHelp.org is a nationwide directory of free legal help by state and issue.
The National Domestic Violence Hotline at 1-800-799-7233 is a strong first call if you are not sure which step to take.1The National Domestic Violence Hotline. Domestic Violence Support Advocates can help you think through safety planning, explain local legal options, and connect you with shelters, counseling, and legal help. The Department of Justice’s Office on Violence Against Women also maintains a directory of resources for victims and survivors.9Office on Violence Against Women. Resources for Victims and Survivors