About Law Offices of O. Yale Lewis III — Family Law Seattle
Family law seattle clients facing custody battles, divorce, or tribal court matters need an attorney with both courtroom skill and deep knowledge of Washington’s complex family code — and O. Yale Lewis III brings both. Located in Seattle, Washington, the Law Offices of O. Yale Lewis III is recognized for exceptional expertise in family law and Native American/Indian law, a rare specialty that sets the firm apart in Washington State. Clients exploring legal options in the region can browse the Seattle attorney directory for comprehensive local listings. Attorney Lewis and his team — including paralegals praised by name by multiple clients — have earned a reputation for compassionate, honest, and fiercely effective representation.
The firm handles prenuptial agreements, high-conflict custody disputes, guardianship cases, TROs, and complex multi-jurisdiction matters involving both Washington State and Tribal Courts. Clients describe Lewis as a pragmatic advisor who gives realistic assessments and stays fully committed to client outcomes.
What Clients Say
Clients praise O. Yale Lewis III for his strategic foresight, honesty, and genuine compassion — particularly in emotionally charged custody and domestic violence cases. Multiple reviewers note that Lewis and his team, including paralegal Jonathan Parker, provided guidance that went beyond legal advice into meaningful personal support. One client credits Lewis with successfully arguing a UCCJEA jurisdiction matter across two counties, forcing opposing counsel to withdraw. Staff members Lisa and Devin also receive consistent positive mention.
Family Law Seattle — Practice Areas & Services
- Divorce and dissolution of marriage
- Child custody and parenting plan modifications
- Domestic violence protection orders (TROs)
- Native American and Tribal Court matters
- Guardianship and third-party custody
- Prenuptial and postnuptial agreements
- Spousal support and child support modifications
Frequently Asked Questions
What makes family law cases in Washington State particularly complex?
Washington is a community property state, meaning most assets and debts acquired during marriage are split equally. Custody matters require detailed parenting plans under Washington’s RCW 26.09 statutes. Cases involving Native American children may also fall under the Indian Child Welfare Act (ICWA), requiring specialized knowledge of both tribal and state law — an area where O. Yale Lewis III has substantial expertise.
What is the UCCJEA and why does it matter in custody cases?
The Uniform Child Custody Jurisdiction and Enforcement Act (UCCJEA) governs which state court has jurisdiction over a child custody dispute. When parents have lived in different states or counties, the UCCJEA determines where the case proceeds. An attorney experienced in interstate and multi-jurisdiction custody matters can make a critical difference in establishing proper venue from the outset.
Quick Facts: Family Law in Seattle, Washington
- Community Property State: Washington divides marital assets equally upon divorce under state community property law — Washington Dept. of Licensing
- Real Estate Rule Changes: Washington adopted significant real estate and family asset rules in July 2024 affecting property division — WA DOL, July 2024
- Tribal Court Jurisdiction: Washington has 29 federally recognized tribes, each with their own court systems that may intersect with state family law proceedings — WA Governor’s Office of Indian Affairs
Related Guide: Lawyers in Seattle, Washington

