Family Law in Ontario — A Self-Represented Father's Guide
- •Ontario has a unified family court in some regions and a split system in others — what court your matter goes to depends on where you live.
- •Affidavits in Ontario are sworn on Form 14A under the Family Law Rules (O. Reg. 114/99), with strict requirements for first-person observation and clearly-marked exhibits.
- •Self-rep fathers face the highest volume of contested motions in Ontario; specificity (dates, witnesses, exhibits) is the single biggest differentiator between successful and dismissed applications.
How Ontario family court is structured
Ontario is partially unified. In some regions a single Family Court branch of the Superior Court of Justice hears all family matters. In other regions matters are split between the Superior Court of Justice (divorce, property, federal child support) and the Ontario Court of Justice (child welfare, provincial support, custody under the Children's Law Reform Act).
- Family Court branch (Superior Court of Justice) — fully unified in 25+ Ontario sites including Hamilton, Ottawa, Kitchener, Brampton, London, Newmarket
- Superior Court of Justice (general) — divorce, property, federal support in non-unified sites
- Ontario Court of Justice — provincial support, custody/access without divorce, child welfare
Filing an Ontario affidavit (Form 14A)
The Family Law Rules (O. Reg. 114/99), Rule 14, govern motions and affidavits in Ontario family court. Form 14A is the general affidavit form. Affidavits must be sworn or affirmed before a commissioner for taking affidavits, contain first-person observation only, and reference exhibits with the language 'attached and marked as Exhibit A'.
- Use the language 'I, [name], of the City of [city], in the Province of Ontario, MAKE OATH AND SAY (or AFFIRM):'
- Number every paragraph
- Past tense, direct observation only
- Mark exhibits sequentially as the user mentions them in numerical order
- Jurat: 'SWORN (or AFFIRMED) BEFORE ME at the City of ___, in the Province of Ontario, this ___ day of ___, 20___'
Major courthouses
| City | Court | Notes |
|---|---|---|
| Toronto | 47 Sheppard Ave E / 393 University Ave | Highest family-court volume in Canada |
| Ottawa | 161 Elgin Street | Unified Family Court; bilingual services |
| Hamilton | 55 Main Street West | Unified Family Court |
| London | 80 Dundas Street | Unified Family Court |
| Mississauga | 7755 Hurontario Street | High self-rep volume |
| Brampton | 7755 Hurontario Street | Largest GTA family court outside Toronto |
| Windsor | 245 Windsor Avenue | Unified Family Court for southwestern ON |
Frequently asked
How do I know which Ontario court to file in?
Check the Family Law Information Program (FLIP) website or your local courthouse Family Law Information Centre. The rule of thumb: if you're divorcing and dealing with property, file with the Superior Court of Justice. If you're not married and only custody/access is at issue, file with the Ontario Court of Justice. In unified-court regions (Hamilton, Ottawa, Kitchener, etc.) one court handles everything.
Do I need to attend a Mandatory Information Program?
Yes for most contested family matters. Both parties must complete a MIP session (2-3 hours, usually online) before contested motions are heard. Affidavits filed before MIP completion may not be considered.
Can I file my Form 14A online in Ontario?
Yes — the Family Submissions Online (FSO) portal accepts most filings. Some urgent or property-related filings still require in-person or counter filing. Check FSO availability for your specific filing type before assuming online filing.