Seattle Divorce Lawyers
Divorce Representation in King County & Throughout Washington State
Last updated April 3, 2026 // Attorney reviewed by Sara Kim, Co-Founding Partner, Blair Kim Moeller, PLLC
Divorce is one of the most significant legal and personal transitions in life. It affects your finances, your living arrangements, and your relationship with your children. Even when you and your spouse intend to separate amicably, the legal and practical issues involved can quickly become complex.
At Blair Kim Moeller, PLLC, we provide detailed, experienced guidance to help you navigate divorce and all of the issues and decisions it entails. Our goal is to help you understand the legal aspects, how they impact your circumstances, and to help you pursue fair, workable outcomes aligned with your long-term goals.
Request an in-office or virtual consultation with a Seattle divorce attorney by contacting us online or at (888) 478-4001. We provide Korean-language legal services.
Our Approach to Divorce Representation
We approach every case with diligence and depth, whether the issues involve children, finances, or both. Our experience allows us to identify effective, often creative strategies to resolve matters efficiently. On the other hand, we are prepared to build a strong, well-documented case when the opposing party is unreasonable.
When litigation is necessary, we are seasoned trial attorneys with extensive experience in complex, high-conflict cases, and we work with trusted experts when additional support is needed.
We begin by understanding your priorities, whether that involves protecting your financial interests, securing a favorable parenting arrangement, or resolving the matter as efficiently as possible.
From there, we:
- Conduct a thorough evaluation of assets, debts, and financial circumstances
- Develop a clear legal strategy tailored to your goals
- Negotiate with opposing counsel to reach fair and practical agreements
- Advocate for you in court when disputes cannot be resolved outside of litigation
When your children, assets, or financial future are at stake, the quality and insight of your legal representation matter. We identify the full scope of your issues and pursue all appropriate options, including seeking temporary orders for immediate relief or protection orders when safety is a concern.
Types of Divorce We Handle
Real Stories From People We’ve Helped Protect
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“They showed their best at all times. I would recommend and refer this firm to anyone seeking true professional legal assistance.”- Former Client
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“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
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“I was very pleased with Mark, they responded every time I had any concerns, kept me informed throughout the whole process.”- Alex
Our FAQ
Have questions? We are here to help. Still have questions or can't find the answer you need? Give us a call at 888-478-4001 today!
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No — Washington has no mandatory separation period before you can file for divorce. Under RCW 26.09.020, the only ground for dissolution is that the marriage is irretrievably broken, and you are not required to prove fault, adultery, or any specific misconduct. Once you file a petition for dissolution and serve your spouse, a mandatory 90-day waiting period begins before the court can enter a final decree — but that clock starts at filing, not after any separation. That waiting period is required by RCW 26.09.030 even if both spouses agree on every issue.
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A Washington divorce takes a minimum of 90 days from the date the respondent is served — that is the earliest any court can enter a final decree. In practice, uncontested divorces where both spouses agree on all terms often conclude within three to five months. Contested divorces involving disputed property, custody, or support can take one to two years or longer, depending on the complexity of the issues and the court’s docket. King County Superior Court generally has longer timelines than smaller county courts. The family law attorneys at Blair Kim Moeller, PLLC in Seattle can give you a realistic estimate once they understand the specific issues in your case.
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An uncontested divorce is one where both spouses agree on all material issues — property and debts, child custody and a parenting plan, child support, and spousal maintenance at the outset. An uncontested divorce is faster, less expensive, and less stressful. Blair Kim Moeller, PLLC offers flat-fee arrangements for uncontested divorces, providing a predictable cost for a straightforward process. A contested divorce is one where the spouses cannot reach agreement on one or more issues, requiring litigation and is on track to go to trial for a judge to decide. However, just because the case is not agreed at the outset, it does not mean it has to or will go to trial. The vast majority of divorce cases resolve at mediation. Contested cases involve discovery, potentially a temporary orders hearing, a Guardian ad Litem or parenting evaluator, and mediation. Every case is different. Past results do not guarantee a similar outcome.
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To start a Washington divorce, one spouse (the petitioner) files a Petition for Dissolution of Marriage and a Summons with the Superior Court in the county where either spouse resides — for most Seattle-area residents, that is King County Superior Court. The filing fee is paid at the time of submission. The respondent must then be formally served with the petition and summons, which starts the 90-day waiting period. Both parties exchange financial records. If you have minor children, you will be required to complete a court-approved parenting seminar. The attorneys at Blair Kim Moeller, PLLC in Seattle guide clients through each step of filing for divorce in Washington, from the initial petition through final decree.
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A legal separation produces a court order dividing property, establishing a parenting plan, and setting support obligations— but it does not end the marriage. The spouses remain legally married. Legal separation may be preferred for religious reasons, to maintain health insurance coverage through a spouse’s employer plan, or when both parties are uncertain about permanently ending the marriage. Either party can convert a legal separation to a dissolution of marriage after 90 days. The procedural process closely parallels that of divorce. An attorney can help you determine which path fits your circumstances before you file anything with King County Superior Court.
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Yes, Washington allows self-represented (pro se) divorce filings, but doing so carries substantial risks that are difficult and expensive to correct after the fact. Property division errors, parenting plans that do not hold up as the child grows, inadequate child support calculations, and missed claims for maintenance or separate property are common problems in self-represented filings. Once a decree is entered, modifying it requires showing a substantial change in circumstances — a high bar. Filing for divorce in Washington without an attorney is particularly risky when children, significant assets, or domestic violence are involved. The cost of hiring a family law attorney — particularly Blair Kim Moeller, PLLC’s flat-fee option for uncontested matters — is almost always lower than the cost of fixing a self-represented filing that went wrong.
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Possibly yes. Washington does not invalidate a ceremonial marriage solely because the couple failed to obtain a marriage license. Under RCW 26.04.010, marriage is a civil contract, and its validity depends on whether both parties were willing and able to enter the contract and actually did so — not on whether a license was obtained.
If the elements of a valid marriage were met at the ceremony, the marriage may be recognized regardless of the missing paperwork. This distinction matters because it determines whether you need to go through a formal dissolution proceeding to end the relationship and divide property. An attorney at Blair Kim Moeller, PLLC can evaluate the specific facts of your situation.
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A temporary order is a court order that controls both parties’ rights and obligations during the divorce — covering who lives in the family home, a temporary parenting schedule, temporary child support and spousal maintenance, and restrictions on disposing of marital assets. Temporary orders are not final, but they establish a practical baseline that often shapes final negotiations and, if contested, what a judge ultimately decides. You should strongly consider requesting temporary orders if children are involved, if one spouse controls significant assets, or if there is a risk the other spouse will dissipate marital funds. Filing for divorce in Washington without addressing temporary orders can leave you without enforceable legal protections for months while the case is pending.
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Yes — a protection order and a divorce can proceed simultaneously under Washington law. Courts regularly handle both domestic violence protection orders and dissolution proceedings concurrently, because these cases often involve overlapping issues such as child custody, residential placement, and property access.
Under RCW 26.09.060, the court can issue temporary restraining orders or domestic violence protection orders as part of family law proceedings. These orders can require a party to vacate the family home, prohibit contact through any means — phone, text, email, or through third parties — and establish temporary restrictions on access to children if warranted. Blair Kim Moeller, PLLC handles both the family law protection order and the civil protection order dimensions of these cases.
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Divorcing a U.S. citizen spouse may impact your immigration status, depending on the type of visa or residency you hold and how it is tied to the marriage. Conditional permanent residents — those who received a green card based on a marriage of less than two years — face the greatest risk, because their residency is directly contingent on the marital relationship.
However, federal immigration law provides mechanisms to address this, including waivers for individuals who are victims of abuse or other qualifying circumstances. It is also important to understand that the financial support obligations under the Affidavit of Support (Form I-864) survive divorce — your U.S. citizen spouse’s support obligation does not end when the marriage does. You should work with both a family law attorney and an immigration attorney to understand the interaction between these proceedings before filing.
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If your ex-spouse is not complying with the terms of the final divorce order, you can seek court enforcement. The enforcement method depends on the type of violation.
A failure to follow property division terms is typically enforced through a motion to enforce. A failure to pay spousal maintenance or child support can be enforced through a contempt proceeding, which carries the possibility of sanctions including jail time. In both types of proceedings, if the court finds that your ex-spouse violated the order, you may be awarded attorney fees incurred in bringing the enforcement action. An attorney can evaluate which enforcement mechanism applies to your situation and how to move quickly.
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After filing for divorce in Washington, court records are generally open to the public under the state constitution’s presumption of open access to judicial proceedings. However, important exceptions exist.
Health records and detailed financial records submitted during the case are typically sealed by the court and are not accessible to the public. Court files in actions to establish paternity or parentage are sealed in their entirety and are available only to the parties and their attorneys. If privacy is a concern in your case, an attorney can advise you on what protections may be available and whether specific filings can be sealed.
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Yes — Washington courts recognize committed intimate relationships (CIRs) and can divide property acquired during such relationships even without a formal marriage. To establish a CIR, you must show that you and your partner cohabited in a marriage-like relationship and engaged in a joint economic effort to share resources. Courts evaluate factors including the duration of the relationship, the intent of both parties to live as a couple, and whether financial and domestic resources were pooled. If the court determines a CIR existed, it can make a just and equitable division of the property acquired during the relationship — similar to how community property is divided in a divorce. The family law attorneys at Blair Kim Moeller, PLLC in Seattle have represented clients in CIR property disputes across King County.