Family law mediation is a voluntary, confidential process in which a neutral third party — the mediator — helps separating spouses reach agreement on issues such as parenting, support, and property division. In Ontario, mediation is strongly encouraged by the courts as an alternative to litigation, and many courthouses offer mandatory information programs before contested hearings. Mediation is appropriate when both parties are willing to negotiate in good faith and there is no significant power imbalance or history of violence. Howard Nightingale is an accredited mediator who can assist North York and Toronto families in reaching durable, cost-effective agreements without the expense and emotional toll of a full trial.

A separation agreement is a written contract between separating spouses that sets out how they will handle property division, spousal support, child support, and parenting arrangements. In Ontario, a separation agreement is legally binding if it is in writing, signed by both parties, and witnessed. Courts will generally enforce separation agreements unless a party can prove they did not have independent legal advice, did not fully disclose their financial situation, or signed under duress. A properly drafted separation agreement avoids the cost and delay of litigation and can be filed with the court to be enforced by the Family Responsibility Office (FRO) for support payments.

In Ontario, common-law couples do not have the same automatic property rights as married couples. The equalization of net family property under the Family Law Act applies only to legally married spouses. A common-law partner who contributed to the acquisition or improvement of a property may have a claim based on unjust enrichment or a constructive trust — but these claims must be proven in court and are not automatic. Common-law partners are, however, entitled to seek spousal support under the Family Law Act after three years of cohabitation (or earlier if they have a child together), and can make parenting time and child support claims on the same basis as married parents.

Coercive control is a pattern of behaviour used to dominate, isolate, monitor, or intimidate a partner or family member — including psychological abuse, financial control, surveillance, and threats. Since the 2021 amendments to the Divorce Act, Ontario courts are required to consider coercive control as a form of family violence when making parenting orders. In January 2026, the federal government introduced Bill C-223, which proposes further reforms to strengthen how courts address non-physical family violence, including coercive control, in custody and parenting decisions. Evidence of coercive control can significantly affect parenting time arrangements, spousal support determinations, and the credibility weight given to a parent’s testimony in Ontario proceedings.

In Ontario, the duration of spousal support is guided (but not mandated) by the Spousal Support Advisory Guidelines (SSAG). For marriages of under 5 years, support is typically short-term. For mid-length marriages (5–20 years), the duration ranges from half to the full length of the relationship. For long marriages of 20 years or more, or where the recipient is over 60 at the time of separation, support may be indefinite (though still reviewable). The SSAG also provide a range for the monthly amount, calculated as a percentage of the difference between the spouses’ gross incomes. Courts can depart from the SSAG where the formula produces an unjust result, but they are the primary reference point for lawyers and judges across Ontario.

Since March 1, 2021, the federal Divorce Act replaced the terms “custody” and “access” with “decision-making responsibility“ and “parenting time.“ Decision-making responsibility refers to the authority to make major decisions about a child’s education, health care, religion, and extracurricular activities. Parenting time refers to the time a child physically spends with each parent. Courts in Ontario do not presume that equal parenting time is in a child’s best interests — every arrangement is determined based on the best interests of the child, considering factors including each parent’s ability to meet the child’s needs, the child’s existing relationships, and any history of family violence or coercive control.

In Ontario, the family home is treated as the matrimonial home under the Family Law Act, and both spouses have an equal right to possession of the home regardless of whose name is on the title — even after separation. Neither spouse can sell, mortgage, or transfer the matrimonial home without the other’s consent. When dividing property, the net family property (NFP) equalization process applies: each spouse calculates the value of assets and debts accumulated during the marriage, and the spouse with the higher NFP pays the other half the difference. Unlike other assets, the matrimonial home has no deduction for its value on the date of marriage, which often results in a larger equalization payment. Common-law partners in Ontario do not have automatic property rights — they must rely on constructive trust claims.

In Ontario, an uncontested divorce — where both spouses agree on all issues including property, support, and parenting — typically takes 4 to 6 months from the date of filing to the issuance of the divorce order. A contested divorce, where the parties disagree on one or more issues, can take 2 to 5 years depending on court scheduling, the complexity of the issues, and whether the matter proceeds to trial. The divorce legally takes effect 31 days after the judge signs the divorce order, after which either party can remarry. Toronto and North York matters are heard at the Superior Court of Justice, Ontario Court of Justice, and the Ontario Court of Justice — Family Court Branch.

In Ontario, child support is calculated using the Federal Child Support Guidelines, which set monthly amounts based on the paying parent’s gross annual income and the number of children. Updated tables took effect October 1, 2025, replacing the previous 2017 tables. For example, a paying parent earning $80,000 per year with one child in Ontario pays approximately $780/month in base support. In addition to the base amount, parents share Section 7 “special and extraordinary expenses” — such as childcare, orthodontics, post-secondary tuition, and extracurricular activities — proportionally to their respective incomes. If a parent earns over $150,000 annually, the court has discretion to award an amount different from the table amount for income above that threshold.

In Ontario, separation and divorce are two distinct legal events. Separation occurs the moment a married or common-law couple begins living “separate and apart” — no court filing or legal document is required to be legally separated. Divorce is a court order that formally ends a marriage and can only be granted by the Superior Court of Justice under the federal Divorce Act. You must be separated for at least one year before a divorce can be granted in Ontario, unless adultery or physical or mental cruelty is proven. Common-law couples do not get divorced — their relationship ends upon separation, though they may still need to resolve property, support, and parenting issues under Ontario’s Family Law Act.