Theresa Blake

Theresa Blake

Attorney, O'Neil Wysocki, P.C.

Theresa Blake has chosen to dedicate her career to the practice of family law. Theresa has been on both sides of the attorney/client relationship and knows the confusion, needs, and concerns of a client as well as the advocacy needed by an attorney to support her clients.

Theresa has an entrepreneurial small business owner background that allows her to understand and recognize the importance of positive and trusting relationships with her clients, other attorneys, court staff, and the greater community. Her small business background also gives her a unique perspective to assist other small business owners in the divorce process.

Theresa received her undergraduate degree in Political Science from the University of North Texas. Then, she went straight to law school at Texas A&M University School of Law, receiving her Juris Doctor in 2016. In law school, Theresa received extensive training in both mediation practice and trial advocacy, equipping her with skills of persuasion in both the negotiation process as well as the courtroom. Where some attorneys prefer one over the other, Theresa is as comfortable and confident in the courtroom as she is around the mediation table.

Active in politics since 2008, Theresa has served as president of the Denton County Young Republicans, Precinct Chair for the Denton County Republican Party, and worked on many political campaigns. She is also active with the Denton County Young Lawyers Association. Theresa loves her husband Tim, their four children, two cats, and their dog, and all of Texas Rangers baseball. To Theresa, it’s either baseball season or the countdown to baseball season, thankfully the former is longer.

Bar Membership

  • State Bar of Texas, 2016


  • J.D., Texas A&M University School of Law, 2016
  • B.A. Political Science, University of North Texas, 2012

Professional Affiliations

  • Family Law Section, State Bar of Texas
  • Denton County Bar Association


  • Mediation Certification 2015

5323 Spring Valley Road #150
Dallas, TX 75254

Learn How O’Neil Wysocki P.C. Can Help You We are ready to stand by your side from start to finish. Call (972) 852-8000 or email us below to schedule your consultation.
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