Attorney | Law Office of Bryan Fagan, PLLC

Diana Weitzel is a Dallas divorce and family law attorney at the Law Office of Bryan Fagan, combining 17+ years of legal experience, a Texas Wesleyan law degree, and an Executive MBA from TCU for an approach to family law that is analytically rigorous and business-minded. For clients whose divorces involve business interests, complex financials, or significant assets, Diana’s MBA background translates directly into a strategic advantage.

Licensed since 2007, Diana represents Dallas and North Texas families through divorce, custody, property division, and family law matters with both legal depth and business analytical skill that most family law attorneys simply lack.

A Dallas Divorce & Family Law Attorney Focused on Practical Solutions and Structured Case Resolution

When you’re going through a divorce or custody case, what matters most is having clarity—understanding your options and having a clear path forward.

At the Law Office of Bryan Fagan, founded by Texas family law attorney Bryan Fagan, Diana Weitzel is a Dallas family law attorney with over 15 years of experience, helping clients navigate divorce and custody matters with a focus on practical solutions, structured resolution, and steady case progression.

With a background in both business leadership and family law, Diana brings a balanced approach—helping clients resolve issues efficiently while remaining prepared when litigation is necessary.

Who Diana Weitzel Helps

Diana Weitzel is best suited for clients who:

• Want a structured and practical approach to divorce or custody
• Prefer resolution when possible but need litigation readiness
• Are dealing with complex family dynamics
• Need help navigating agreements or modifications
• Value experience, communication, and steady progress

Focused on Divorce, Custody, and Case Resolution

Diana focuses her practice on:

• Divorce and separation
• Child custody and visitation
• Child support and modifications
• Enforcement and protective orders
• Pre- and post-marital agreements

She works with clients to:

• understand their options clearly
• develop practical and workable solutions
• reduce unnecessary conflict where possible
• move cases forward efficiently

Within a structured legal system designed to ensure consistency and clarity, Diana helps clients navigate each step of the process with confidence and organization.

A Balanced Approach to Resolution and Litigation

Diana understands that not every case requires a courtroom battle—but every case requires a clear strategy.

Her approach focuses on:

• resolving disputes through negotiation when possible
• preparing cases thoroughly when litigation is necessary
• helping clients make informed decisions
• maintaining steady progress throughout the case

This allows clients to move forward with confidence, whether their case is resolved or contested.

Experience Across the Full Family Law Process

Diana has experience handling a wide range of family law matters, including:

• contested and uncontested divorce
• custody disputes and modifications
• enforcement actions
• adoptions and family transitions
• agreements and planning

She has also served as:

• a guardian ad litem for children
• a mediator in family law disputes

This experience allows her to:

• understand cases from multiple perspectives
• identify effective solutions
• guide clients through complex situations

A Professional Background That Strengthens Case Handling

Before becoming an attorney, Diana spent 15 years as a healthcare executive, developing strong leadership and organizational skills.

This background enhances her ability to:

• manage complex cases efficiently
• communicate clearly with clients
• develop structured solutions
• keep cases organized and on track

Helping Clients Move Forward with Clarity and Confidence

Diana approaches every case with a focus on:

• clarity
• structure
• practical outcomes

She works to ensure that:

• clients understand their situation
• decisions are made with confidence
• cases move forward efficiently

Her goal is simple:

Help clients resolve their case in a way that is practical, effective, and aligned with their long-term goals.

Serving Dallas and North Texas

From the firm’s Dallas office, Diana Weitzel serves clients in:

• Dallas
• Plano
• Frisco
• McKinney
• surrounding North Texas communities

When to Hire Diana Weitzel

Diana Weitzel may be the right attorney for you if:

• You want a practical and structured approach
• You prefer resolution but need litigation readiness
• You are navigating complex family dynamics
• You want steady, reliable case progression
• You need experienced guidance

Working with the Law Office of Bryan Fagan

Diana Weitzel works within a team environment led by Bryan Fagan, where each case is supported by a structured legal system designed to provide clarity, organization, and effective outcomes.

When you hire the Law Office of Bryan Fagan, you are not just hiring one attorney—you are working with a firm built to help you move forward with confidence, clarity, and a clear plan.

Education and Credentials

• Juris Doctor – Texas Wesleyan School of Law
• Executive MBA – Texas Christian University
• Bachelor of Science – Indiana State University
• Licensed in Texas since 2007