Top
FAQs

Seattle Family Law FAQs

Last updated March 7, 2026 // Attorney reviewed by Sara Kim

You just found divorce papers on the kitchen counter. Or maybe you received a parenting plan proposal that ignores everything your children need. Either way, you have questions about timelines, costs, custody standards, and what happens to the house and the retirement accounts. The answers depend on Washington law, your county’s procedures, and the specific facts of your situation. These Seattle family law FAQs answer common questions the attorneys at Blair Kim Moeller, PLLC hear from clients in King, Pierce, and Snohomish counties. We also have individual pages dedicated to Washington divorce FAQs, custody FAQs, and support FAQs.

Fast Answers: Washington Family Law Basics

  • Governing law: RCW Chapter 26.09 (dissolution, legal separation, parenting plans)
  • Only ground for divorce: Irreconcilable differences (no-fault state)
  • Minimum waiting period: 90 days after service of the petition, per RCW 26.09.030
  • Property standard: Community property state; the court divides assets and debts in a “just and equitable” manner
  • Custody standard: Best interests of the child under RCW 26.09.187
  • Child support: Calculated using the Washington State Child Support Schedule (RCW Chapter 26.19)
  • Where to file: Generally in King County Superior Court, Pierce County Superior Court, or Snohomish County Superior Court, depending on where the petitioner or respondent resides

Blair Kim Moeller, PLLC represents clients facing divorce, custody disputes, and support matters across King, Pierce, and Snohomish Counties.

What Are the Grounds for Divorce in Washington State?

Washington allows divorce based only on irretrievable breakdown of the marriage. Under RCW 26.09.030, one spouse simply needs to allege marriage is irretrievably broken. The other spouse does not need to agree, and the court does not require evidence of wrongdoing such as adultery or abandonment.

This means you cannot prevent a divorce by refusing to participate. If one party files and maintains that the marriage is irretrievably broken, the court will enter a decree. What you can contest are the terms: property division, custody arrangements, and support obligations.

Continue Reading Read Less

Real Stories From People We’ve Helped Protect

    Talented, Honest & Experienced Lawyer
    “They showed their best at all times. I would recommend and refer this firm to anyone seeking true professional legal assistance.”
    - Former Client
    Clear, Swift, & Concise
    “If I could give Mark a higher recommendation, then I would. He deserves not 5, but 6 stars for the way he handled my case.”
    - Scott
    Would Definitely Hire Again
    “I was very pleased with Mark, they responded every time I had any concerns, kept me informed throughout the whole process.”
    - Alex

    Contact Us Today

    At Blair Kim Moeller, PLLC, we're always ready to take your call! Give us a call at (888) 478-4001 or fill out the form below to contact one of our team members.

    • By submitting, you agree to receive text messages from Blair Kim Moeller, PLLC at the number provided, including those related to your inquiry, follow-ups, and review requests, via automated technology. Consent is not a condition of purchase. Msg & data rates may apply. Msg frequency may vary. Reply STOP to cancel or HELP for assistance. Acceptable Use Policy
    • Transparent Communication
    • We Fight To Protect Your Rights
    • Aggressive Legal Representation
    • 70 Years of Combined Experience