Williamson Family Law are Your Child Custody Attorneys in Dallas

When parents divorce, a legal child support arrangement must be created and enforced to ensure that the couple’s child or children continue to be cared for properly.

At Williamson Family Law our experienced Texas child support lawyers are exclusively focused on helping families prevail over difficult legal challenges. When a parent needs to establish, enforce or modify a child support order, Williamson Family Law, will make certain that any child support dispute is fairly and justly resolved.

Child support disputes can become highly charged emotionally, but the seasoned family law attorneys at Williamson Family Law are ready to help.



More often than not, parents can resolve their child related issues through mediation – without ever going before a court. Mediation can be an effective, efficient and confidential way to discuss and resolve matters.

Because we understand the financial and emotional costs of a trial, at Williamson Family Law we always work to negotiate out-of-court settlements of child support disputes — when it is possible. We have helped scores of families resolve child support and visitation disputes in a non adversarial, mutually satisfying manner. However, when parents cannot reach an agreement outside the courtroom through mediation, our child support attorneys are always prepared to litigate a child support matter aggressively inside the courtroom.

Mark Rush Williamson guides clients through complex family law issues.

In his more than 35 years as a practicing attorney, Mark has guided many Texas residents through complex family law issues. He keeps his client base small to provide personal attention to each client and work toward the best possible resolution to their unique cases.

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Mark has been recognized by his peers & clients.

Super Lawyers

Super Lawyers 2004-2005,
2012-2014, 2019-2023


Top-Rated Lawyer,
AVVO 2012 – 2022

Texas Lawyer

Top Rated Lawyers, Texas Lawyer
Magazine 2013 – 2021

Mark will work toward the best possible resolution for your unique case. Book a consultation today.