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Parenting Coordination in Ontario: How It Works and When to Use It

Learn what a parenting coordinator does in Ontario, when courts appoint one, how the process works, and whether it could help your high-conflict co-parenting situation.

Family Law5 min readTSLBy the Treadstone Law team · OntarioUpdated 2026-06
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Key takeaways
  • A parenting coordinator (PC) is a neutral professional — typically a family lawyer, psychologist, or social worker with specialized training in dispute resolution and child development —…
  • A PC is designed to handle the implementation disputes that inevitably arise in co-parenting — not to re-litigate the major issues already decided by the court.
  • Step 1: Both Parents Agree (or the Court Appoints) Parenting coordination usually begins by consent: both parents sign a Parenting Coordination Agreement that sets out the PC's mandate,…

When separated parents cannot resolve day-to-day disputes about their children without a court appearance, the costs — financial and emotional — quickly become unsustainable. Parenting coordination in Ontario offers a structured alternative: a trained professional who helps parents implement their parenting order, resolve minor disputes quickly, and — in some cases — make binding decisions when parents are deadlocked.

If your co-parenting situation is high conflict and you feel like you are constantly on the verge of returning to court, parenting coordination may be the tool that makes co-parenting functional again.

What Is a Parenting Coordinator?

A parenting coordinator (PC) is a neutral professional — typically a family lawyer, psychologist, or social worker with specialized training in dispute resolution and child development — appointed to assist parents in implementing a parenting order or agreement.

The PC's role sits between mediation and arbitration:

Parenting coordination is governed in Ontario both by the courts' parens patriae jurisdiction and by the Family Law Act provisions on family arbitration. The PC role and powers are defined in the Parenting Coordination Agreement signed by the parties.

What Issues Can a Parenting Coordinator Address?

A PC is designed to handle the implementation disputes that inevitably arise in co-parenting — not to re-litigate the major issues already decided by the court. Typical issues include:

A PC cannot vary the fundamental terms of a parenting order (such as changing which parent the child primarily lives with) — those issues still require court proceedings.

How Parenting Coordination Works

Step 1: Both Parents Agree (or the Court Appoints)

Parenting coordination usually begins by consent: both parents sign a Parenting Coordination Agreement that sets out the PC's mandate, their authority to make decisions (if any), and how costs will be shared.

Courts in Ontario can also appoint a PC without the parties' agreement, though consent-based arrangements are generally more effective.

Step 2: Intake and Information Gathering

The PC will typically review the parenting order, separation agreement, and relevant court history. They may conduct separate intake sessions with each parent to understand the family's situation.

Step 3: Joint and Separate Sessions

The PC can meet with parents jointly or separately. In high-conflict situations, separate sessions are common. The PC facilitates discussion toward resolution.

Step 4: Decision-Making

If the parents cannot agree after good-faith efforts, the PC (when authorized to do so) can make a binding decision within the scope of their mandate. This decision is put in writing. A party who disagrees can seek court review, but the PC's decision stands in the meantime — preventing one parent from simply refusing to engage.

Step 5: Ongoing Support

Parenting coordination is typically not a one-time appointment. A PC often works with a family over a period of months or years, handling disputes as they arise and helping parents develop better communication habits over time.

What Kinds of Families Benefit Most?

Parenting coordination is particularly useful when:

It is not appropriate in situations where there is active family violence or a significant power imbalance — those situations require different interventions, including safety planning.

How Is a Parenting Coordinator Selected?

The parties may agree on a PC themselves, or the court may appoint one. In Ontario, qualified PCs are often members of professional organizations and have completed specialized parenting coordination training. Asking for credentials and experience with families similar to yours is entirely appropriate.

Cost of Parenting Coordination

The cost is shared between the parents (often equally, unless the court orders otherwise). Rates vary by the PC's background and hourly rate. As of writing — verify current market rates — expect costs to be similar to those of a senior mediator. While there is a cost, it is typically far less than returning to court repeatedly for motions.

How Does Parenting Coordination Interact with Legal Proceedings?

Parenting coordination does not replace legal proceedings — it complements them. The PC is not a lawyer for either party and cannot provide legal advice. If a major parenting issue arises (such as one parent wishing to relocate), the parties will still need to return to court. However, the PC can often help parties navigate smaller disputes quickly enough that full-blown litigation is unnecessary.

Frequently asked questions

Is the parenting coordinator's decision final?

PC decisions within the scope of their mandate are binding unless reviewed by a court. A party must apply to court to challenge a PC decision, but cannot simply ignore it.

What if I don't want to participate in parenting coordination?

If the court has appointed a PC, participation is required. If the PC was appointed by consent and one parent later refuses to engage, this can be raised with the court and may result in adverse consequences for the non-participating parent.

Can the PC report to the court?

In some mandates, yes. The degree to which the PC can communicate with the court is specified in the Parenting Coordination Agreement. Parties should understand this before signing.

Will parenting coordination help if one parent is alienating the child?

It can be a useful tool in mild to moderate cases. In severe alienation, more intensive interventions — including court orders and potentially a parenting assessment — may be necessary alongside or instead of parenting coordination.

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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