Washington Grandparents' Rights: The State That Became Troxel v. Granville

Grandparents in Washington do not have automatic rights to see their grandchildren, and Washington's own legal history explains exactly why. The U.S. Supreme Court's grandparent-visitation decision, which said a court must give «at least some special weight» to a fit parent's own decision, did not come from some other state's case. It came from a challenge to Washington's own grandparent-visitation statute.

This guide covers that history, the genuinely rebuilt statute Washington uses today, the separate custody track, adoption rules, and what filing actually involves.

Information last verified on 2026-08-12. This article has not yet been reviewed by a licensed lawyer.

Washington Is the State Behind Troxel v. Granville

Washington's history in this area is unusual because Troxel v. Granville, the U.S. Supreme Court's grandparent-visitation decision, arose from Washington's own statute, RCW 26.10.160(3). In the 1990s, Washington's grandparent-visitation statute let «any person» petition for visitation «at any time,» with no requirement that the grandparent show a prior relationship, a harm to the child, or anything else. The Washington Supreme Court itself, in In re Custody of Smith, 137 Wn.2d 1, 969 P.2d 21 (1998), held that statute facially unconstitutional under the Due Process Clause. The U.S. Supreme Court granted review and affirmed, on narrower grounds, in Troxel v. Granville, 530 U.S. 57 (2000). A four-Justice plurality held the statute unconstitutional as applied in that case and said a court must accord «at least some special weight» to a fit parent's own determination, while declining to define the precise scope of the parental right in the visitation context. The characterization above of Smith's holding comes from Troxel's own opinion text rather than an independent reading of Smith itself.

What Washington's Current Law Requires: A Dual Harm Showing

Washington's legislature responded by fully rebuilding its statute. The current law, RCW ch. 26.11, enacted in 2018, is one of the most textually explicit, deliberately Troxel-compliant statutes in the country, precisely because it grew out of being the state whose old law was at issue in Troxel.

The law works in two stages, and a grandparent has to clear both. First, at the standing stage (RCW 26.11.020), the grandparent must show an «ongoing and substantial relationship» with the child, formed through interaction, companionship, and mutuality of interest and affection, lasting at least two years, or, if the child is under two, at least half the child's life. The grandparent must also show the child is likely to suffer harm, or a substantial risk of harm, if visitation is denied, a threshold requirement just to get into court.

Second, at the merits stage (RCW 26.11.040), the law presumes that a fit parent's decision to deny visitation is in the child's best interest and does not create a likelihood of harm. A grandparent can only overcome that presumption with clear and convincing evidence that the child would likely suffer harm, or a substantial risk of harm, if visitation were not granted. Rebutting that presumption only opens the second question rather than settling the case. Under RCW 26.11.040(4), the petitioner must then prove by clear and convincing evidence that visitation is in the child's best interest, and in deciding that the court weighs a nonexclusive 12-factor list covering the quality and duration of the relationship, good faith, any history of abuse, and the child's own preference where age-appropriate. That factor list is applied under a second heightened burden, not as an open-ended weighing.

Custody: A Separate, Recodified Track

Washington's former freestanding nonparental-custody chapter, old RCW 26.10, was repealed and replaced in 2020-21 by the Uniform Guardianship Act, now Title 11.130 RCW. A grandparent seeking custody now petitions for «guardianship of a minor,» on grounds of parental consent, termination of parental rights, or clear and convincing evidence that no parent is willing or able to care for the child. This is a genuinely important detail: any source, including older articles, still referring to «RCW 26.10» for Washington nonparent custody is citing a repealed chapter. See can grandparents get custody for how this harder track generally works.

Adoption Cutoff

Washington's adoption cutoff is narrower than it is usually described. RCW 26.33.260(1) provides that a decree of adoption divests «any parent or alleged father who is not married to the adoptive parent or who has not joined in the petition for adoption» of all legal rights and obligations toward the adoptee, except past-due child support. That express limitation matters in the setting where this question usually arises: a parent who is married to the adoptive parent and who joins the adoption petition, the ordinary posture of a stepparent adoption, is not the person that sentence divests. The legislature has separately stated its intent that the section «provide finality for adoptive placements.»

What the statutes do not say matters just as much. Chapter 26.11 RCW defines «relative» to include «persons of preceding generations as denoted by prefixes of grand,» and its only exclusion, RCW 26.11.010(2)(b), is a person whose own parental rights have been terminated, relinquished, or determined not to exist. Nothing in the chapter conditions a grandparent's eligibility on their own child's parental rights surviving, and nothing in it expressly says a completed adoption ends a grandparent's standing to petition. Washington's open adoption agreement statute, RCW 26.33.295, is also narrower than commonly described: the parties it names are child adoptees, adoptive parents, siblings of child adoptees, and birth parents. Grandparents are not among them, so an open adoption agreement is not a route the statute holds open to a grandparent. If an adoption is in the picture, this is a question to put to a Washington family-law attorney rather than one the statutory text resolves on its own.

Court Procedure

A Washington grandparent-visitation petition is filed in Superior Court. RCW 26.11.020 allows a qualifying nonparent to petition for visitation as a freestanding action, not only within a pending custody case. Under RCW 26.11.030, the petition goes to the court already exercising jurisdiction over the child where one exists, and otherwise to the county where the child primarily resides.

Two rules in that same section change how a petition should be timed. Subsection (4) provides that «the petitioner may not file a petition for visitation more than once,» so there is no second attempt if the first petition is brought too early or on thin evidence. Subsection (9) provides that the court «may not enter any temporary orders to establish, enforce, or modify visitation under this section,» so no interim contact is available while the case is pending. The petition must be filed with an affidavit setting out the facts supporting both the relationship requirement and the likely harm, and the court holds a hearing only if it first finds, on the petition and the opposing affidavits, that visitation is more likely than not to be granted. The petition cannot be refiled, so have a Washington family lawyer check your affidavit in a free case evaluation before you file (attorney advertising).

No official statewide fee schedule was located for this guide; confirm current filing costs with the Superior Court clerk in the county where you plan to file.

Before You File: Mediation and the Real Cost of Litigation

Washington's dual harm-showing structure, at both standing and merits, makes this a genuinely difficult state for a grandparent to win visitation without a real, substantial prior relationship and evidence of likely harm, not just family affection. Given Washington's history, courts here are especially attentive to fit-parent deference.

Mediation or a direct family conversation is worth trying before filing. Litigation against your own child's parenting decision is costly and can permanently strain the family relationship regardless of outcome, and a Washington family-law attorney can assess whether your specific facts plausibly clear both the standing gate and the merits presumption before a petition is filed.

Related Washington Resources

For the broader family-law picture in Washington, see Washington child custody laws and Washington divorce laws. For the nationwide picture on this topic, see grandparent visitation rights, can grandparents get custody, and the grandparents' rights by state hub.

Disclaimer

This article provides general information about Washington grandparent-visitation and guardianship law. It is not legal advice and does not create an attorney-client relationship. Verify current statutory text and procedural details with the Washington State Legislature, the Superior Court clerk in your county, or a licensed Washington attorney before relying on anything here for a specific situation.

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Last updated: 2026-08-12.

Frequently Asked Questions

Was Washington the state behind the Troxel v. Granville Supreme Court case?

Yes. Washington's old grandparent-visitation statute, which let any person petition at any time with no threshold showing, was struck down by the Washington Supreme Court and then affirmed on narrower grounds by the U.S. Supreme Court in Troxel v. Granville (2000).

What must a Washington grandparent prove to win visitation today?

Two things: at the standing stage, an ongoing and substantial relationship of at least two years plus a likelihood of harm if visitation is denied, and at the merits stage, two separate clear and convincing showings, first evidence of likely harm sufficient to overcome the presumption that favors the fit parent's own decision, and then, under RCW 26.11.040(4), evidence that visitation is in the child's best interest.

Is RCW 26.10 still the law for Washington grandparent custody?

No. That chapter was repealed and replaced in 2020-21 by the Uniform Guardianship Act, Title 11.130 RCW. A source still citing RCW 26.10 is citing a repealed law.

Does adoption end grandparent visitation in Washington?

Not in the categorical way it is often described. RCW 26.33.260(1) divests «any parent or alleged father who is not married to the adoptive parent or who has not joined in the petition for adoption,» so a parent who is married to the adoptive parent and joins the petition, the ordinary posture of a stepparent adoption, is not divested. The statutes do not squarely answer what a completed adoption does to a grandparent: chapter 26.11 RCW still counts grandparents as relatives and excludes only a person whose own parental rights were ended, and the open adoption agreement statute, RCW 26.33.295, names only child adoptees, adoptive parents, siblings, and birth parents, not grandparents. Put this question to a Washington family-law attorney.

Can a Washington grandparent file for visitation without a pending custody case?

Yes. RCW 26.11.020 allows a qualifying nonparent to bring a freestanding petition, not just raise the issue within an existing case.