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Marilea W. Lewis, partner at Duffee + Eitzen, blends an impressive family law background with a client-friendly style, providing a winning combination for those she represents. She is tough and experienced, yet compassionate and approachable. Board Certified in Family Law with experience that includes nearly 25 years on the bench as a Dallas judge, Lewis is an accomplished mediator for both general and family practice. She is also qualified to sit as a private judge.

Lewis’s professional admissions include the State Bar of Texas, the United States District Court for the Northern District of Texas, and the Supreme Court of the United States.

Widely honored and respected as one of the best attorneys in Texas, Judge Lewis has been selected to Super Lawyers since 2012 (recognizing the top 5% of lawyers in the State of Texas), Top 100 Attorneys in Texas, Top 50 Women Attorneys in Texas, and Top 100 Attorneys in Dallas/Fort Worth. She has been selected to the Best Lawyers in America list since 2013 and recognized as Best Lawyers Women in the Law since 2016. Lewis has been named to the ranks of Lawdragon 500 Leading Family Lawyers, acknowledged by DCEO Dallas 500 as one of the Most Influential Leaders in North Texas, has attained multiple recognitions among D Magazine’s Best Lawyers in Dallas, possesses a Superb 10 Rating by AVVO.com, Martindale-Hubbell’s Preeminent Rating, and is a winner of the Exemplary Judicial Faculty Award by the Texas Center for the Judiciary. She is also a member of the Texas Academy of Family Law Specialists and a Master of the Annette Stewart American Inn of Court.

Judge Lewis served on the bench of the 330th District Court in Dallas for eight years after sitting as an Associate Judge of the 330th District Court for ten years. She began her judicial career as a Master/Referee of the 305th District Court in 1986. A fifth-generation Texas, she is originally from Waco and is particularly proud of her status as a Double Bear, having received undergraduate and law degrees from Baylor University. Outside of work, she is active in her community including La Fiesta de las Seis Banderas, the Dallas Chapter of Pi Beta Phi Alumnae, and as a sustaining member of the Junior League of Dallas. She is involved in her church, serving as a Verger and on Altar Guild. A true Renaissance woman, she is also a certified yoga instructor.

Contact & Links
Locations
  • 4311 Oak Lawn Avenue, Suite 600
    Dallas, TX 75219
  • 201 Main Street, Suite 600
    Fort Worth, TX 76102
  • 6860 N Dallas Parkway, Suite 200
    Plano, TX 75024
Languages
  • English
Education
  • Baylor University, J.D., graduated 1978
  • Baylor University, BA, graduated 1975
Bar Admissions
  • Texas, State Bar of Texas
Affiliations
  • Annette Stewart American Inn of Court - Master
  • Dallas Association of Young Lawyers - Fellow
  • Dallas Bar Foundation - Fellow
  • Texas Bar Foundation - Fellow

Recognized in The Best Lawyers in America® 2025 for work in:
  • Family Law
  • Family Law Arbitration
  • Family Law Mediation
  • Mediation
Awards:
  • Lawdragon 500 Leading Family Lawyers, 2020, 2024, 2025

  • Martindale-Hubbell’s Preeminent Rating

  • Selected as one of the "Best Lawyers in Dallas" by D Magazine, 2012, 2014, 2015, 2019, 2021 - 2025
  • Exemplary Judicial Faculty Award 2007-2008, Texas Center for the Judiciary
  • Certificate of Special Competence - Texas College for Judicial Studies
  • Baylor Lawyer of the Month - 2011
  • Top 100 Texas Super Lawyers, Thomson Reuters, 2014, 2016, 2023
  • Best Lawyers in America, 2013-2025
  • Top 50 Women Texas Super Lawyers, Thomson Reuters, 2014-2024
  • 13-time selection to the Texas Super Lawyers list by Thomson Reuters, 2012-2024
  • Named to the list of 500 Most Powerful Business Leaders in Dallas/Fort Worth by D CEO Magazine, 2016, 2017 and 2018
Additional Areas of Practice:
  • Collaborative Law: Family Law

Publications

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