OSERAN HAHN
Attorneys at Law
Practice/Family Law

Family Law.

Most family-law calls are not about whether to file. They're about what to do next, how to talk to the kids, and whether the family business can survive the transition. The legal path follows from understanding what's at stake.

Talk to a family law attorney
Practicing
Since 1965
Attorneys
Team of 2
AV-rated
Martindale-Hubbell
Office
Bellevue, WA
▍ Overview

Family work sits at the most personal end of legal practice. Marriages start and end. Kids grow up and move. Parents need care. Businesses get folded into estates. We handle the family-law side: prenuptial and postnuptial agreements at the start, divorce, custody, and support when a marriage ends, and modifications when circumstances change. None of it happens in isolation. The same office houses tax attorneys, estate planners, and business counsel, and the family-law team works with them as one engagement. When a divorce involves a closely-held business, the business team values it. When a prenup needs an estate-plan amendment, the estate team handles it. Same firm, every chapter.

Capabilities

One family, one firm.

Why Oseran Hahn

Weve sat across this table for six decades.

Long-tenured family clients return for the same three reasons. None of them is the legal procedure itself. Its the relationship that surrounds it.

The team

The attorneys wholl be on your file.

Jim Clark leads the Family Law practice. You wont be handed off to an associate; the partner you meet at intake is the partner who handles the matter from intake through resolution.

How we work

A working rhythm, not a checklist.

  1. 01

    Engagement & strategy

    First conversation about the situation, the family, the timeline, and the clients real goals. The legal strategy follows from understanding what matters.

  2. 02

    Roadmap & filing plan

    A written plan for the next ninety days: filing strategy, custody approach, financial disclosures, and the protective orders that go in first when needed.

  3. 03

    Disclosures & discovery

    Financial disclosures, asset valuations, custody evaluations, and the third-party records the case needs to settle or to try.

  4. 04

    Negotiation & mediation

    Settlement agreements, parenting plans, support orders, and the mediation that resolves most cases without trial.

  5. 05

    Trial when needed

    If settlement isn't possible, we try the case in superior court. The same attorney who knew the file from the start.

  6. 06

    Post-decree & ongoing

    Modifications, enforcement, and the years of family-law counsel that follow a clean decree. Same attorney, year over year.

When clients call us

A few situations we hear most often.

  1. ▍ 01 / The first call

    A spouse is thinking through whether the marriage is ending.

    Questions about timing, residence, the kids, and what the next six to twelve months look like financially. We map the path before either side files anything, so the first formal move is the right one.

  2. ▍ 02 / The custody change

    The parenting plan no longer matches real life.

    School schedules shifted, one parent moved, or the kids are old enough to weigh in. We modify the plan through court when needed, or at the kitchen table when both sides can talk.

  3. ▍ 03 / The prenup conversation

    A second marriage involves a business, a trust, or kids from before.

    We draft prenuptials and postnuptials that hold up under future challenge and dont poison the engagement. Estate plans, business agreements, and trust documents are coordinated in the same firm.

  4. ▍ 04 / The trial-bound matter

    Negotiation is over and the courtroom is next.

    Hidden assets, custody disputes, or a non-cooperative party. We take the file from intake through trial with the same attorney, and we try the case if a settlement isn't on the table.

Representative experience

Recent work.

▍ Long-marriage dissolution

A 22-year marriage involves a closely-held business and shared real estate.

Both spouses had ownership interests. We coordinated with the firm's business and tax teams to value the company, structure a buyout, and protect the operating cash flow during the dissolution. Settlement reached without trial.

▍ High-conflict custody

A relocating parent contests the parenting plan.

Guardian-ad-litem evaluation, two days of trial, and a revised parenting plan that worked for both households. The other side appealed; we held the result on appeal.

▍ Blended-family prenuptial

A second-marriage couple needs a prenup that respects both estates.

One spouse owned a development company and a trust for adult children from a prior marriage. We drafted the prenup and coordinated estate-plan amendments to protect both sides of the family. Both estate plans updated within the same engagement.

Common questions

What clients ask us first.

How long does a divorce take in Washington?

Uncontested matters can resolve in 90 days, the statutory minimum in Washington. Contested cases with custody disputes or significant assets typically run six to eighteen months. We give a written budget after the first conversation and update it if scope changes.

Is mediation required?

Yes. King County requires mediation or a settlement conference before trial in most family-law cases. We prepare you for it and represent you in the room. Many matters settle there before a trial date is set. Its often the right path even when it isn't strictly required.

What does a family-law engagement cost?

Most matters are hourly with a retainer set at the start. After the intake conversation you get a written estimate, and we update it if scope changes. Some discrete matters (mediation, prenuptials, modifications) can be quoted flat-fee. Well be direct about the path that fits your matter in the engagement letter.

Do you handle international family-law matters?

Yes. We work with families that have assets, citizenship, or children in multiple jurisdictions. Cross-border custody, foreign asset disclosure, and treaty analysis come up regularly. We coordinate with foreign counsel where needed.

What if the case turns high-conflict or heads to trial?

Our litigation team works in the same office, on the same file. If a matter heads to court because of hidden assets, custody disputes, or a non-cooperative party, you dont need a different firm to try the case.

Insights

Recent thinking.

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Oseran Hahn P.S. · 11225 SE 6th St, Suite 100 · Bellevue, WA 98004

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