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Non-Disparagement Clauses in Separation Agreements in Ontario

Published: April 17, 2025

Last Updated: August 11, 2026

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Non-Disparagement Clauses in Separation Agreements in Ontario

When you’re going through a particularly rocky separation or divorce, conflict between you and your former spouse can get intense. When one person starts making disparaging comments or posts about the other, the process can get more complicated. This is especially true when you share children who may be subject to the negativity. Many individuals experiencing this might wonder: is there a way to stop a person from making disparaging comments once we’ve separated?

Non-disparagement clauses can be incorporated into separation agreements in Ontario when you’re dealing with negativity from an ex-partner. Although they are allowed, they are relatively uncommon and may not be legally binding.

At Gelman & Associates, our Toronto family lawyers help families navigate their separations and divorces efficiently. Whether you need help negotiating your separation agreement or require representation in court, we’re ready to assist. To discuss your situation with our legal team, schedule a consultation today.

What is a Non-Disparagement Clause?

A non-disparagement clause is a provision that can be incorporated into a legal agreement that restricts parties from saying certain things. In addition to family law, non-disparagement clauses are common in employment agreements and other types of employment contracts.

In the context of family law, non-disparagement clauses are meant to prevent one or both parties from speaking negatively about each other. This type of clause is often desired in cases where separated partners share children and they don’t wish for them to become involved in the conflict. Non-disparagement clauses also aim to protect the reputation of parties.

Are Non-Disparagement Clauses Legally Enforceable?

Although non-disparagement clauses may sound like a good idea for spouses involved in a highly contentious separation, they are rarely enforceable in practice. There are several reasons you may face challenges when attempting to have a non-disparagement clause enforced, including:

  • Difficulty proving a party made a genuinely disparaging comment
  • The reliability of children’s testimony (e.g., repeating negative comments one parent made) may be questioned by courts
  • Judges may only issue warnings in response to disparaging comments rather than legal actions

For this reason, although a non-disparagement clause can be included in a separation agreement, it may not be reflected in court orders. In many cases, parties might instead use a non-disparagement clause in a symbolic or goal-oriented way.

It’s important to note that disparagement or disparaging actions, while unpleasant, do not constitute parental alienation. Parental alienation is a serious, legally recognized issue that occurs when one parent intentionally tries to turn a child against the other. Proving parental alienation often involves the presentation of evidence and can significantly impact decisions about decision-making responsibility and parenting time. Generally, parental alienation cases exist beyond the scope of disparagement clauses in separation agreements.

How Can a Lawyer Help With a Non-Disparagement Clause?

Although they are not generally legally enforceable, it is still possible for you and your lawyer to incorporate a non-disparagement clause into your separation agreement. In many cases, these types of clauses can help promote respectful communication and set clear expectations for your relationship with your former partner moving forward.

In the event that your former partner does engage in clear public or reputational damage, your lawyer may be able to:

  • Send a formal warning letter, or
  • Request that they comply with the non-disparagement clause

Due to limited legal remedies, they may not be able to escalate any further.

It is worth noting that within family law in Ontario, it is widely accepted that children should not be exposed to legal disputes. Many judges believe this to be trite law, as there is an inherent harm caused to children who are exposed to conflict or negativity between parents. For this reason, there may be consequences for ongoing disparagement by one or both parents, including:

  • Emotionally distressed children
  • Expert assessments (e.g., child psychologists) that identify psychological harm in children has taken place
  • Poor reflection on the disparaging parent in court proceedings

Are You Going Through a Contentious Separation or Divorce? Contact Gelman & Associates Today for Legal Advice

While non-disparagement clauses can be helpful tools to promote healthy communication, they are not necessarily legally binding. This is because it is hard to monitor disparaging behaviour, prove that it took place, and prevent it from happening again. If you’re thinking about including a non-disparagement clause in your separation agreement, it may be helpful to view it as a guideline or goal to achieve.

At Gelman & Associates, our Toronto divorce lawyers have years of experience helping spouses draft their separation agreements. Whether you require mediation services or you need assistance litigating in court, we can assist. To schedule a consultation and discuss your legal options, contact us today.

Written by Lisa Gelman

Senior Lawyer

Senior Lawyer Lisa Gelman has over 25 years of family law experience and founded Gelman & Associates to provide strategic legal counsel in family law matters concerning divorce, parenting, separation, and more.

Frequently Asked Questions - divorce & separation

If you or your spouse are not in Canada, you can not get a divorce. However, you can end your marriage under the Civil Marriage Act. You can only end your marriage in Canada and not another country because your marriage is only valid in Canada.

Yes, you can date while separated in Canada. However, there is a legal implication to that. If the timing of your new relationship comes into question during your divorce, your relationship may be considered as an affair or adultery.

Yes. Our legal services are available in person, online, and over the phone. In addition, although our main office is located in Toronto, we have over 8 additional satellite offices located throughout central, southern, western, and eastern Ontario to serve family law clients across the province.

If you are litigating your matter, social media posts made by your spouse or partner may be relevant, especially if they contradict what your spouse is claiming in his or her pleadings.

For example, if a spouse is claiming financial hardship, a Facebook post that shows that spouse going on an expensive trip or posing with an expensive car can undermine such claim and potentially affect that party’s credibility in court if presented as evidence on a motion or at trial.

Further to photograph-based posts, statements that are made on social media by one party can be relevant if said posts (i) are related to the litigation, to issues of parenting and/or (b) contradict statements that were made by the party in his or her pleadings. For example, if a party is attempting to establish that he or she is an appropriate custodial parent, then recent social media posts about extensive partying and drug use made by that party may be relevant in court, as they may speak to that party’s fitness when it comes to appropriate supervision of a child in his or her care.

Yes, you can separate from your spouse. Separation does not have to lead to divorce. However, if you plan to remarry, you must file for divorce after one year of separation. Also, you may want to consider that if you just leave, your spouse may file for spousal support or child support.

It is advised however that before leaving, you try to have a separation agreement with your spouse.

Divorce can be a difficult decision to make, especially if you’re unsure if your partner will sign the petition. However, a divorce does not require your partner’s consent. Although it may be a long process if your partner doesn’t comply, they will not be able to stop you indefinitely.

The only ground for a divorce in Canada’s Divorce Act is marriage breakdown. This could include spousal infidelity, although infidelity alone could be difficult and emotionally taxing to prove in court.

You are not legally required to retain a lawyer to apply for divorce. However, a divorce application may involve important questions about parenting, support, property and procedural requirements. Independent legal advice can help you understand how a proposed agreement or court application may affect you.

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