Atty. Isabelle Duval
Isabelle Duval is a member of the Family, Personal and Estate Law group. She handles every aspect of family law, from divorce, separation, relocation and custody to child and spousal support.
Profile Summary
About Isabelle Duval at a glance
Isabelle Duval is a trusts and family law attorney, practicing at Lavery de Billy LLP. Recognitions include Best Lawyers in America — Family Law (2026) and Best Lawyers in America — Trusts and Estates (2026).
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About
- Isabelle Duval is a member of the Family, Personal and Estate Law group
- She handles every aspect of family law, from divorce, separation, relocation and custody to child and spousal support
- Isabelle holds a Juris Doctor in Common Law and a Master in Business Law from the Université de Montréal and has successfully argued many major cases, including longstanding cases, before the Superior Court and the Court of Appeal of Québec
- She has developed expertise in divorces involving high-stakes complex financial issues, support applications, parental alienation and contested custody
Practice Areas Explained
Isabelle Duval's Areas of Practice
Each practice area below reflects the types of cases Isabelle Duval handles, with a brief overview of what that area of law covers.
Isabelle Duval is one of 104,172 trusts attorneys indexed nationally. Browse trusts attorneys →
Family law attorneys handle divorce, child custody, child support, adoption, prenups, and protective orders. Find verified family lawyers near you.
Isabelle Duval is one of 187,066 family law attorneys indexed nationally. Browse family law attorneys →
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