Alec and Lydia Act Series | Article 6 of 6

The Alec and Lydia Act Applies to Unmarried Parents. Here Is What That Means for You.

You do not have to have been married for the Alec and Lydia Act to protect you and your children.

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Unmarried ParentsThe law applies outside divorce
Paternity FirstLegal rights must be established
Coercive ControlNonphysical abuse can matter
Child SafetyThe presumption applies equally

By Tali Best Collins, Esq. | Managing Partner, Best Law Firm | Last reviewed: July 2026

Most of what has been written about the Alec and Lydia Act, including the articles on this page, talks about divorce. About what happens when domestic violence is present in a marriage with children and the parents go to court for legal decision making and parenting time.

You do not have to have been married for this law to protect you and your children.

The Alec and Lydia Act amended A.R.S. § 25-403.03. That statute governs what Arizona courts must do when domestic violence is present in any case involving legal decision making or parenting time. It applies to any parent who comes before a court seeking a determination about their child's legal decision making or parenting time, married or not, living together or not, briefly together or together for years.

If you have a child with someone who has committed domestic violence against you and you need a court to establish or modify parenting arrangements, the Alec and Lydia Act applies to your case. The mandatory presumption applies. The written findings requirement applies. The expanded definition of domestic violence to include coercive control applies. All of it applies equally to you.

What the Law Requires in Any Parenting Case

The Alec and Lydia Act created a mandatory rebuttable presumption: when a court finds that domestic violence occurred, awarding legal decision making or parenting time to the abusive parent is presumed to be contrary to the child's best interests. A.R.S. § 25-403.03(F).

That presumption applies in every parenting case where the court makes a determination about legal decision making or parenting time, whether it is a divorce proceeding, a paternity action, a modification of an existing order, or an initial establishment of parenting rights between parents who were never married.

When the presumption applies and the abusive parent cannot overcome it, the court shall not grant joint or sole legal decision making to that parent. The court shall impose restrictions on parenting time, which can include limited time, no overnight time, supervised access only, or no access at all. These outcomes are mandatory. The court has no discretion about whether to impose them. Only about which restrictions fit the proven domestic violence.

Courts must also make specific written findings when domestic violence is alleged at every stage of the case, including temporary orders hearings. A judge cannot simply award parenting time to an abusive parent without explaining in writing why that award is appropriate given the domestic violence evidence.

What Coercive Control Means for Unmarried Parents

One of the most significant changes in the Alec and Lydia Act is the expansion of the domestic violence definition to include coercive control. A.R.S. § 25-403.03(L). Coercive control is a pattern of behavior designed to dominate, isolate, and control another person. It does not require physical violence.

For unmarried parents this matters enormously. Coercive control in a non-marital relationship can look different from coercive control in a marriage, but it is just as real and just as damaging. Financial control over a co-parent who is also caring for a child. Isolation from friends and family during and after the relationship. Surveillance through technology. Using the children as leverage. Threatening to pursue or abandon paternity rights as a form of control. Threatening immigration status. Using the court system to file repeated motions, making false allegations against the victim parent.

All of these are now legally recognized as domestic violence in Arizona family court. If your experience with the other parent of your child includes any of these patterns, regardless of whether you were ever married, coercive control may be part of your case.

One Critical Difference for Unmarried Parents: Paternity Must Be Legally Established First

Important for unmarried mothers

An unmarried father in Arizona has no automatic legal rights to a child simply because he is the biological father. Before an unmarried father can petition a court for legal decision making or parenting time, and before he can invoke any parenting rights at all, he must first establish legal paternity and have those rights recognized by a court.

Here is something that applies specifically to cases involving unmarried parents and that every mother in this situation needs to understand.

This matters in a domestic violence context for a specific reason. An unmarried father who has committed domestic violence cannot simply appear in court and demand parenting time. He must first file a paternity action and establish his legal standing as a parent. Only then can the court address legal decision making and parenting time. And when it does, if domestic violence is present, the Alec and Lydia Act mandatory presumption applies immediately.

What this means practically: if you are an unmarried mother and the father of your child has not yet established paternity through the courts, he currently has no legal right to demand parenting time or legal decision making. If he files a paternity action and domestic violence has been part of your relationship, you raise the Alec and Lydia Act at that proceeding. The mandatory presumption applies from the moment the court is asked to make any kind of parenting decision.

If paternity has already been established and there is an existing parenting order, the Alec and Lydia Act applies to any modification of that order. Under A.R.S. § 25-411(L), domestic violence allegations are a primary factor in modification proceedings and the mandatory presumption carries forward.

What to Do If You Are an Unmarried Parent Dealing With Domestic Violence

The steps are the same whether you were married to the other parent or not.

Document everything. Your own testimony, organized and specific, is the foundation of a coercive control case. Text messages, emails, financial records, evidence of surveillance, records of court filings used as harassment, all of it is relevant. The coercive control checklist on this site walks through every category of behavior the law now recognizes and helps you identify what evidence may exist.

Understand the paternity status in your situation. If paternity has not been legally established, know that the other parent currently has no court-recognized parenting rights. If it has been established, know what your existing order says and how the Alec and Lydia Act changes the analysis for any modification.

In many domestic violence situations the abusive parent uses the threat of litigation as control. Understanding your legal position before they file, or before you need to file to protect your child, may put you in a significantly stronger position. It needs to be carefully considered.

Come in with your story. A consultation with me, Tali, is where this conversation starts. You do not need to have everything figured out before you call. You need your story, and I will help you understand what the law means for your specific situation, including whether the behaviors you have experienced qualify as domestic violence and coercive control under Arizona's current definition and what that means for your child.

Children Matter in Arizona

The Alec and Lydia Act was named for two children. Its protections exist for all children in Arizona whose safety is at risk when a court makes parenting decisions, regardless of whether their parents were ever married.

If you are an unmarried parent and domestic violence and coercive control have been part of your relationship with the other parent of your child, the law changed on June 22, 2026. The mandatory presumption that protects married parents also protects you equally.

We have practiced family law exclusively in Arizona for nineteen years. We handle parenting cases for married and unmarried parents. We understand the specific legal landscape for co-parents who were never married and the particular dynamics that domestic violence creates in those cases.

Your story is enough to start. We are here when you are ready. We can help.

Talk with Tali about your next step

If you are an unmarried parent dealing with domestic violence, coercive control, paternity, or parenting time issues in Arizona, a focused consultation can help you understand what the court should now be required to consider.

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About the Author

Tali Best Collins, Esq. is the Managing Partner of Best Law Firm and has practiced family law exclusively in Arizona for nearly twenty years. She is a former Judge Pro Tem in Maricopa County Superior Court and has been recognized as a Southwest Rising Star by Super Lawyers. She and her colleagues are trauma informed attorneys. She handles all new client consultations at Best Law Firm.

Best Law Firm | 7025 N. Scottsdale Road Suite 303 | Scottsdale, AZ 85253 | (480) 219-2433 | Talk to Tali

This page is for general informational purposes only and is not legal advice. Reading it does not create an attorney-client relationship. Arizona family law outcomes depend on the facts of each case, current statutes, court rules, local procedures, and judicial discretion. If you are in immediate danger, call 911.