About Aaries Family Law

Aaries Family Law is a family law firm with offices in Toronto and Kingston. It's led by founder Mark Kim, who holds a J.D. and an M.Sc. in Education with coursework in child psychology, completed legal studies at the University of Alberta, and is licensed by the Law Society of Upper Canada. Before becoming a lawyer, Kim worked for years as a family mediator, completed an internship with child psychologist Dr. Barbara Fidler, and earned a Certificate in Family Mediation from York University.

The Toronto office serves courthouses across the Greater Toronto Area, and the Kingston office extends the practice into eastern Ontario. Beyond those two locations, the firm also offers virtual family law and mediation services in other parts of the province, including Ottawa, Brockville, Belleville, St. Catharines, Hamilton, and several Northern Ontario communities such as Thunder Bay, Sudbury, North Bay, Sault Ste. Marie, and Timmins. The firm describes its approach as holistic, connecting clients with counselling, support groups, and financial advisors alongside the legal work, and it offers unbundled or limited scope services so clients can pay for only the specific help they need instead of full representation.

Practice areas

Good to know

A calendar with a checkmark beside a clockBy appointment

Who handles what

Offices 2

69 Elm Street, Toronto, Ontario M5G 1H2

159 Wellington Street, Kingston, Ontario K7L 3E1

The neighbourhood

The Toronto office is at 69 Elm Street, which the firm says is in the Bay and Dundas area, in the heart of downtown Toronto. From there it serves all the courthouses across the Greater Toronto Area, which fits a practice built around family law negotiation and litigation rather than a single local court.

The Kingston office is at 159 Wellington Street in downtown Kingston. The firm describes Kingston as a city with 'rich history and tight-knit community' that brings its own considerations to family law matters, and presents its Kingston services as local expertise rooted in the community rather than a satellite of the Toronto office.

Frequently asked questions

Does Aaries Family Law handle divorce, custody, and property division?
Yes. The firm's practice covers divorce and separation, spousal and child support, custody and access, property division, prenuptial agreements, separation agreements, and common law matters, from its Toronto and Kingston offices.
I have a Legal Aid Ontario certificate for a separation agreement. Can Aaries Family Law take it?
The firm accepts Legal Aid Ontario certificates for separation agreement work within the certificate's limits: one hour consultation, review of the required forms, and one draft agreement (up to 10 pages) or one financial statement draft, usually delivered within one to four weeks. It notes that equalization calculations aren't included under a legal aid certificate because of time constraints.
Does Aaries Family Law do mediation instead of going to court?
The firm offers mediation as an alternative to litigation, including private mediation, court-connected mediation, and virtual mediation, for parenting arrangements, support, and property division. It notes that court-connected mediation is often lower cost than private mediation.
What if I can't afford to pay all the legal fees up front?
The firm offers flexible payment plans that let clients pay for their legal services over time instead of all at once, and it holds a consultation before any payment plan is agreed to so the terms are clear.
Can I meet with a lawyer outside regular business hours?
The firm schedules evening meetings, often at 7, 8, or 9pm on several days a week, and is often able to arrange weekend meetings as well, typically starting around 8 or 9am. Phone consultations are also available after hours.
Where are Aaries Family Law's offices, and do they serve clients outside Toronto and Kingston?
The firm's physical offices are at 69 Elm Street in Toronto and 159 Wellington Street in Kingston. It also provides virtual family law and mediation services to other parts of Ontario, including Ottawa, Brockville, Belleville, St. Catharines, Hamilton, and several Northern Ontario cities.

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Listing compiled from the firm’s public website in July 2026. Verify licence status in the Law Society of Ontario directory ↗