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Parental Alienation Claims in Ontario Family Court

Worried the other parent is turning your child against you? Learn how Ontario courts assess alienation concerns, what factors apply and what steps to consider.

Family Law4 min readTSLBy the Treadstone Law Team · OntarioUpdated November 13, 2026
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Key takeaways
  • The statutes do not use the word alienation; the concern is assessed under the best-interests factors.
  • One listed factor is each parent's willingness to support the child's relationship with the other parent.
  • A court may appoint a professional to assess the child's needs and each party's ability to meet them.

If your child suddenly refuses to see you, it is natural to wonder whether the other parent is behind it. Parents often describe this as parental alienation.

This article explains how Ontario courts approach those concerns. The term is not a legal test, so the focus is on the factors courts actually apply and on the tools available.

Alienation is not a statutory term

Neither the Divorce Act nor the Children's Law Reform Act (CLRA) uses the word alienation. Courts assess these concerns through the listed best-interests factors.

One of the listed best-interests factors is each spouse's willingness to support the development and maintenance of the child's relationship with the other spouse, although the court's primary consideration is always the child's physical, emotional and psychological safety, security and well-being. The Divorce Act has it at s. 16(3)(c) and the CLRA at s. 24(3)(c).

How courts assess the concern

The court's primary consideration is the child's physical, emotional and psychological safety, security and well-being. A child's refusal to see a parent is looked at alongside the rest of the picture.

The court does not consider past conduct unless it is relevant to parenting time, decision-making responsibility or contact. The list of factors is not exhaustive.

Tools the court may use

Under CLRA s. 30, the court may appoint a qualified professional to assess the child's needs and each party's ability to meet them. It may draw inferences if a party refuses to attend.

The court may also interview the child, and the interview must be recorded. Ontario's guidance says the court may involve the Office of the Children's Lawyer, an independent law office within the Ministry of the Attorney General.

Where there are safety concerns, supervised parenting time can be arranged. Under CLRA s. 28(1)(c), a parenting order can include conditions, such as stopping a party from changing the child's residence, school or day care, or removing the child from Ontario, without consent or a court order. Under Divorce Act s. 16.1(4)(c), a parenting order can set rules for communication with the child, such as calls or video, during another person's parenting time.

Your duties as a parent in the case

Parties must protect the child from conflict arising from the case as far as they are able. Where appropriate, they must also try to resolve matters through a family dispute resolution process.

If an order is in place and is not followed, Ontario's guidance says you can be fined or jailed for not following a court order on decision-making responsibility, parenting time or contact. The court may also make any order it considers necessary for a just result, including costs.

What to do next

Frequently asked questions

Can I get a court order because of parental alienation?

There is no separate alienation claim in the statutes. The court looks at the best-interests factors, including each parent's willingness to support the child's relationship with the other. A lawyer can tell you which steps fit your facts.

Will the court listen to my child?

The court must, where possible, take the child's views and preferences into account to the extent the child can express them. It may interview the child, and the interview must be recorded.

What if the other parent does not follow our order?

A parent who does not follow a court order on decision-making responsibility, parenting time or contact can be fined or jailed. An order other than a payment order may be enforced by a contempt motion.

How does family violence fit into a child's fear of a parent?

Yes, it can. Family violence is a listed best-interests factor, so courts consider it alongside the other factors.

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. Ontario 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 licensed Ontario lawyer. Treadstone Law is licensed by the Law Society of Ontario — reach us at 1-844-900-1070 or start a file online.

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