Seattle Family Law & Divorce Attorney

High-Level Family Law Services for Seattle Families

Seattle residents seeking experienced family law counsel do not need to rely on large downtown firms to receive sophisticated legal representation. The Law Office of Tresa A. Sadler PLLC serves Seattle clients from its Mill Creek office, offering focused, attorney-led representation designed to provide clarity, discretion, and strategic guidance.


Our firm represents individuals and families throughout Seattle in divorce matters, child custody disputes, support cases, and other family law concerns. Clients often value working with a firm that emphasizes direct attorney involvement, practical solutions, and clear communication—without the congestion and formality of downtown offices.


Whether you live in Queen Anne, Ballard, Capitol Hill, or North Seattle, our office is a short drive away and offers a private, comfortable setting for addressing sensitive family matters.

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Family Law Services Available to Seattle Clients

Seattle clients turn to our firm for comprehensive family law representation delivered with care, precision, and attention to detail. Below are the core services we provide to individuals and families throughout the Seattle area.

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Divorce & Legal Separation

Strategic guidance through contested, uncontested, and high-asset divorce matters, including legal separation under Washington law.

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Child Custody & Visitation

Advocacy for parenting plans and visitation schedules that reflect children’s best interests and Seattle-area family dynamics.

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Child & Spousal Support

Representation in establishing, modifying, and enforcing child support and spousal maintenance obligations under Washington law.

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Minor Guardianship

Legal guidance when a child requires court-appointed guardianship due to special or unexpected circumstances.

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Property Division

Careful division of assets and debts under Washington’s community property laws, including complex and high-value estates.

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Prenuptial & Postnuptial Agreements

Thoughtfully drafted agreements that clarify financial expectations and protect individual interests before or during marriage.

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Retirement Division

In-house preparation of Qualified Domestic Relations Orders to divide retirement assets accurately and efficiently.

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Tribal Court Representation (Tulalip)

Unique capability to represent Seattle-area clients in family law matters involving Tulalip Tribal Court jurisdiction.

An Alternative to Downtown Seattle Law Firms

Many Seattle clients prefer working with a family law firm that offers experienced representation without the delays, overhead, and formality often associated with large downtown practices. At Tresa A. Sadler PLLC, clients work directly with attorneys who focus on thoughtful strategy, clear communication, and practical outcomes.


Our proximity to Seattle allows us to serve clients throughout King County while maintaining a responsive, client-centered approach. We are familiar with King County court procedures and regularly represent clients whose cases are filed in Seattle-area courts.


Flexible scheduling and virtual consultations are available for clients who prefer to meet remotely.


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Common Questions About Family Law in Washington

  • Do I need a Seattle-based attorney for a Seattle divorce?

    No. Washington attorneys may represent clients statewide. Many Seattle residents choose our firm for its experience and accessibility, even though the office is located just outside the city.

  • Will my case be heard in King County courts?

    Yes. If jurisdiction is in King County, your case will proceed there regardless of the attorney’s office location.

  • Do you handle high-asset divorce cases for Seattle professionals?

    Yes. We regularly represent professionals, business owners, and executives in complex family law matters.

  • Are virtual consultations available for Seattle clients?

    Yes. Virtual meetings are available when appropriate and convenient.