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№ 77 Family Law

Is an Unmarried Father Automatically a Guardian in Alberta?

Learn when an unmarried father is a guardian under Alberta's Family Law Act, such as after living with the mother, and how to apply if he is not.

Family Law4 min readTSLBy the Treadstone Law Team · AlbertaUpdated November 13, 2026
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Key takeaways
  • In Alberta, the ability to make decisions about a child is tied to guardianship, not to being a parent on paper.
  • An unmarried father can be a guardian automatically in some situations, for example if he lived with the mother for at least 12 months including when the child was born.
  • If he is not a guardian, he can apply for a Guardianship Order, or a non-guardian can ask for a Contact Order.

If you are a father who was never married to the child's mother, you may wonder what legal say you have. Many fathers assume being named on a birth record or paying support settles it. In Alberta, the question is really whether you are a guardian.

This article explains in plain terms when an unmarried father is a guardian under the Family Law Act, what other routes exist, and what to do if you are not one. Your own facts matter a great deal, so a lawyer can confirm where you stand.

This article covers the law of Alberta.

Why guardianship matters more than parentage

In Alberta, the ability to make decisions about a child is tied to guardianship, not parentage status. A guardian under the Family Law Act is a guardian for all legal purposes, and in most cases a child's parents are also guardians.

A birth mother is already a legal guardian of her child under the Family Law Act. A father who is not the birth mother has to fit one of the routes below, or apply to the court.

When a father is automatically a guardian

A parent who is not the birth mother can be a guardian automatically if, for example, he lived with the mother for at least 12 months including when the child was born, or was married to her when the child was born.

There are other routes as well. Some depend on timing, so the details are worth checking with a lawyer.

If you are not a guardian: applying for a Guardianship Order

A parent who is not a guardian, or an adult who has had care and control of the child for at least 6 months, can apply for a Guardianship Order using Claim – Family Law Act (CTS3459) and Adult's Statement – Guardianship of Child (CTS3484).

Guardianship applications can be filed at any court in Alberta if there is no existing action with the other party. If there is one, you file at the same court and location. In Greater Edmonton, Calgary, Red Deer or Grande Prairie the Family Justice Strategy may apply first, and if you do not attend court the judge may make an order in your absence.

Guardianship, parenting time and contact are different

Being a guardian does not by itself settle the schedule. After separation, guardians who agree can keep exercising guardianship powers without a court order. If they disagree, either guardian can apply for a parenting order, which can divide parenting time, assign specific responsibilities, or set a process for resolving future disputes.

If guardians cannot agree, a judge decides based on the child's best interests. Factors include the child's care history, the child's views, the benefit of relationships with both parents or guardians, and any history of family violence.

A person who is not a guardian applies for a Contact Order instead. A contact order sets out visits, calls or letters and does not give the person rights or responsibilities over the child.

What to do next

Frequently asked questions

Does living with the mother make me a guardian?

It can. A parent who is not the birth mother can be a guardian automatically if, for example, he lived with her for at least 12 months including when the child was born. Other timing rules apply to different situations.

Is being on the birth certificate enough?

Alberta guidance ties decision-making to guardianship, not parentage status. So being a parent does not by itself answer the question; you need to fit a guardianship route or get an order.

What if the mother and I have a written agreement?

A parent is a guardian if there is a written deal with the other parent saying he is a guardian. Keep a signed copy safe.

Can a father who is not a guardian still see his child?

A person who is not a guardian can apply for a Contact Order, which sets out visits, calls or letters. It does not give rights or responsibilities over the child.

Sources

Links go to official government, court and regulator pages. The law changes — confirm you are reading the current version.

This article is general information, not legal advice. Reading it does not create a lawyer-client relationship. Alberta laws, tax rates, and government programs change, and how the law applies depends on your specific facts. For advice about your situation, speak with a lawyer who practises in Alberta. Reach us at 1-844-900-1070 or send our Team a message.

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