Sean C. Lemieux, Attorney at Law

Sean Lemieux brings more than 24 years of experience to counseling and representing clients in the areas of divorce, custody, parenting time, support, adoption, estate planning, and probate matters.


P. 970.281.5075

E. sean@lemieuxlawoffices.com

Office: 129 E. Byers Ave., Hot Sulphur Springs, CO

Mailing: P.O. Box 2361, Granby, CO 80446





United States Supreme Court

United States Court of Appeals, 7th Circuit

US District Court, Southern District of Indiana

US District Court, Northern District of Indiana


George Mason University School of Law

Juris Doctor, 1992

The George Washington University

Bachelor of Arts, 1989


Indiana State Bar Association, 2015

   Emerging Issues Following Obergefell: Parentage Issues

District 10 Pro Bono Council, 2015

   LGBT Family Law in Indiana

Indiana State Bar Association Probate Section, 2014

   After Windsor and Baskin: Estate, Tax and Benefit Planning for Same Sex     Families

Indiana State Bar Association Solo and Small Firm Conference, 2014

   Through the Labyrinth: Family Law Issues for Non-Traditional Families

U.S. Supreme Court Review, 2013

   The Marriage Cases: Hollingsworth v. Perry and U.S. v. Windsor

Indiana State Bar Association Annual Meeting, 2013

   The Changing Legal Landscape of Same Sex Relationships

IBA Bench-Bar Conference, 2012

    Hot Issues with the Modern Family: Domestic Partnership Agreements

Indianapolis Bar Association, Family Law, 2009

  • Domestic Partnership/Cohabitation Agreements

Sexual Orientation and Indiana Law, 2007

  • Seminar Chairman
  • Cohabitation Agreements & Donor Insemination Agreements
  • Divorce Without Divorce Law

Estate Planning for Same-Sex and Unmarried Couples, 2006

  • Cohabitation Agreements

Kids and The Constitution, 2004

  • Gay Kids and The Constitution

U.S. Supreme Court Review, 2003

  • The Right to Privacy: Lawrence v. Texas

U.S. Supreme Court Review, 2002

  • Free Speech Issues

Religion and the Constitution, 2001

  • The Establishment Clause

Updated Look At §1983 Litigation, 2001

  • Relief: Remedies Available Under §1983

Sexual Orientation and the Law, 2000

  • Seminar Chairman
  • Domestic Relationships
  • Child Custody Litigation

U.S. Supreme Court Review, 1999

  • Liability of Schools for Student v Student Harassment

Kids and The Constitution, 1998

  • Gay Kids and The Constitution

Lavender Law Conference, Seattle, WA,1998

  • Litigating Custody Cases for Gay & Lesbian Parents

Sexual Orientation and Indiana Law, 1997

  • Seminar Chairman