Biography
Firm Leadership & Legal Vision
Aaron M. Culp plays a leading role in shaping the legal strategy, client advocacy standards, and long-term vision of Hennan | Culp PLLC. Focused exclusively on family law matters, the firm is committed to delivering strategic, results-driven representation tailored to the unique needs of individuals and families throughout Texas.
As a Senior Partner, Aaaron helps guide the firm’s client-first approach by combining courtroom advocacy, negotiation expertise, and compassionate counsel to support clients during highly sensitive legal matters such as divorce, custody disputes, family violence cases, and complex property division. Aaron supports a culture centered around integrity, preparation, professionalism, and meaningful client outcomes.
Industry Expertise
With extensive experience in Texas family law litigation and dispute resolution, Aaron M. Culp contributes deep expertise across high-conflict and high-stakes family law matters, including:
- High net-worth divorce cases
- Child custody & custody modifications
- Family violence representation
- Jury trials & courtroom litigation
- Mediation & conflict resolution
- Grandparent & non-parent rights
- Prenuptial & postnuptial agreements
- Family law appeals
- Geographic restrictions & relocation disputes
Aaron’s legal insight helps position Hennan | Culp as a trusted authority in complex Texas family law matters.
Operations & Client Advocacy Oversight
Aaron remains actively involved throughout case strategy, litigation preparation, mediation, and client communication to ensure every matter receives personalized attention and strategic legal guidance.
Responsibilities include:
- Case strategy development
- Trial & mediation preparation
- Client advocacy & legal guidance
- Negotiation & settlement oversight
- Courtroom representation
- Legal content review & thought leadership
- Family law education & resource development
Aaron’s involvement helps maintain consistency, responsiveness, and a high standard of legal excellence across the firm’s operations.
Education
- St. Mary’s University School of Law, cum laude
- University of Texas, San Antonio, B.A., History
Associations
- State Bar of Texas
- Texas Academy of Family Law Specialists
- College of the State Bar of Texas
- Austin Bar Association
- Family Law Section of the Austin Bar
- Williamson County Bar Association
- Hays County Bar Association
- Texas Young Lawyers Association
- Collaborative Law Institute of Texas
Awards
- Board Certified in Family Law, Texas Board of Legal Specialization
- Preeminent AV Rating by Martindale Hubbell for Highest Level of Professional Excellence
- Super Lawyers Rising Star, 2021
- Super Lawyers Rising Star, 2020
- Avvo – Client’s Choice Award, 2018
Legal team

John Hennan
Senior Partner
- Jury trials
- Representing victims and survivors of family violence
- High net-worth & complex asset divorces
- Serving as Mediator for parties and attorneys in divorce and custody litigation

Marshall Sales
Partner
- High conflict and difficult co-parenting dynamics
- Modification or removal of geographic restrictions
- Prenuptial and postnuptial agreements
- Family law appeals

Jeanine McKelvey
Associate Attorney
Jeanine is an advocate by nature, but particularly enjoys representing clients in the following matters:
- Protecting children from abuse and neglect
- Complex and sensitive custody disputes
- Representing survivors of family violence
















