About Adrienne Lee Mediation & Family Law

Adrienne Lee Mediation & Family Law is a Toronto family law and mediation practice that Adrienne Lee founded in 2024, after more than two decades in litigation and family law. Lee earned a B.A. from Trinity College, University of Toronto in 1995 and an LL.B. from the University of Toronto in 2000, then trained as a student and associate in civil litigation at McMillan Binch LLP before continuing civil litigation work at Bersenas Jacobsen Chouest Thomson Blackburn LLP. Lee later moved into family law as an associate and then partner at Stanchieri Family Law, and was a partner at Marchetti Lee LLP before opening this practice.

The firm handles all aspects of family law, including separation agreements, parenting and support arrangements, and property division, through negotiation, mediation, or litigation as the situation requires. Lee is an accredited family mediator (AccFM) and a roster mediator with mediate393, the government funded family mediation service that operates out of Toronto's courthouses, and handles both financial and child related mediation, including shuttle mediation for higher conflict cases. The practice serves clients across the Greater Toronto Area from its downtown Toronto office, with in person and virtual consultations available.

Practice areas

Milestones & recognition

  • Adrienne Lee earned a B.A. from Trinity College, University of Toronto in 1995 and an LL.B. from the University of Toronto in 2000.
  • Before moving into family law, Lee practised civil litigation at McMillan Binch LLP and later at Bersenas Jacobsen Chouest Thomson Blackburn LLP.
  • Lee is an accredited family mediator (AccFM) and a roster mediator with mediate393, the government funded family mediation service serving Toronto's courts.
  • Lee is a member of the Family Law Section of the Ontario Bar Association, the Ontario Association of Family Mediators, and the Toronto Lawyers Association.
  • Lee has appeared before every level of court in Ontario, including the Court of Appeal and the Supreme Court of Canada.

Good to know

A calendar with a checkmark beside a clockBy appointment

The neighbourhood

The firm's office is in the University Centre complex at 393 University Avenue, on the stretch of University Avenue between Queen and Dundas Streets that has long been part of Toronto's institutional and legal district. Toronto's Superior Court of Justice family and civil operations sit nearby on University Avenue, and mediate393, the government funded family mediation service where Lee sits as a roster mediator, runs its Family Law Information Centre from the courthouse at 361 University Avenue a short walk away.

The St. Patrick subway station is close to the building, which makes the office reachable by transit for clients coming in from across the Greater Toronto Area for a mediation session or a court appearance nearby.

Frequently asked questions

Does Adrienne Lee Mediation & Family Law handle divorce and separation agreements?
Yes. The firm handles all aspects of family law, including negotiating separation agreements covering parenting, support, and property, and can move to court litigation if a matter can't be resolved through negotiation or mediation.
How does family mediation work with this firm?
Mediation starts with separate intake meetings, then the parties exchange financial information before the mediation itself, which is typically a half day or full day session where the mediator facilitates settlement discussions. A second session can follow if needed, and the mediator writes a report setting out the agreed terms for each side to take to their own lawyer.
Can mediation still work if our situation is high conflict?
The firm's own materials note that mediation can be successful even when there's a high degree of conflict between the parties. Shuttle mediation, where each side stays in a separate room and the mediator moves between them, is offered for situations where sitting across the table isn't workable.
Do I need my own lawyer to attend mediation?
No. Clients can attend mediation with or without a lawyer, though getting independent legal advice on the mediator's report afterward is recommended before finalizing an agreement.
Is Adrienne Lee an accredited mediator?
Yes. Lee is an Accredited Family Mediator (AccFM) and a roster mediator with mediate393, the government funded family mediation service that operates out of Toronto's courthouses, and handles both financial and child related mediation.
Where is the firm and does it serve clients outside downtown Toronto?
The office is at 393 University Avenue, Suite 2000, in downtown Toronto. The firm is based in Toronto and assists clients throughout the Greater Toronto Area, with both in person and virtual (Zoom) consultations available.

Where to find them

393 University Avenue, Suite 2000, Toronto, ON M5G 1E6 · 647-598-4025

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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 ↗