Sonja Donielle Sims

Sonja Sims is a dedicated Texas family law attorney and co-founder of Sims & Purzer, PLLC, a San Antonio-based law firm serving clients throughout Bexar County and Central Texas. She focuses her practice exclusively on family law matters, including divorce, child custody, child support, adoption, mediation, modifications, enforcement actions, and CPS (Child Protective Services) cases. With extensive experience handling both contested and uncontested divorce cases in Texas, Attorney Sims understands the legal and emotional complexities families face during major life transitions. She is committed to helping clients protect their parental rights, financial interests, and long-term stability while keeping the best interests of the child at the center of every case. Sonja represents clients in high-conflict custody disputes, complex property division matters, and enforcement or modification proceedings. She also serves as a skilled mediator, helping families resolve disputes efficiently and cost-effectively when possible. Whether advocating in court or negotiating settlements, she approaches every case with preparation, strategy, and a solutions-focused mindset. Known for her compassionate yet firm representation, Attorney Sims works closely with each client to create clear legal pathways forward. Her goal is not only to resolve legal issues but to provide clarity during uncertain times and help families move forward with confidence. Attorney Sims proudly serves clients in San Antonio, Bexar County, and surrounding Central Texas counties. Schedule your initial consultation with a San Antonio Divorce & Family Law Attorney by visiting the website or calling 210-226-2227