Massachusetts Grandparents' Rights: The Blixt v. Blixt Harm Standard

Massachusetts's grandparent-visitation statute reads, on its face, like a plain best-interest test available whenever a family fits one of several listed situations. That reading is incomplete. The Massachusetts Supreme Judicial Court rewrote what the statute actually requires in order to keep it constitutional, and a grandparent relying on the bare text alone would badly misjudge how hard a contested case really is.

No grandparent in Massachusetts has an automatic right to visitation. A fit parent's decision gets real constitutional deference, and Massachusetts case law builds a genuinely demanding, harm-based standard around that principle.

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

Massachusetts's Statute, on Paper

G.L. c.119 Section 39D allows a grandparent to seek "reasonable visitation rights" during a child's minority, and a court may grant them upon finding visitation would be in the child's best interest. Standing requires one of several triggers: the parents are divorced, married but living apart, under a temporary order of separate support, either or both parents have died, or the child was born out of wedlock with adjudicated paternity or a signed acknowledgment of paternity and the parents do not reside together, though that paternity requirement does not apply to maternal grandparents. The phrase "and the parents do not reside together" is a standing element of that last trigger, not a stray qualifier, so an unmarried couple living together as a household closes off the out-of-wedlock entry point.

Read alone, this is a best-interest test with a defined set of entry points. It is not the actual operative standard, and that gap is the most important thing to understand about Massachusetts law in this area.

Blixt v. Blixt: The Real Standard

In Blixt v. Blixt, 437 Mass. 649, 774 N.E.2d 1052 (2002), the Massachusetts Supreme Judicial Court rejected a facial challenge to Section 39D, but only by construing it narrowly enough to survive strict scrutiny. Under Blixt, a grandparent must rebut a presumption favoring the parent's decision by proving, by a preponderance of the evidence, that DENYING visitation would cause the child significant harm to health, safety, or welfare, generally coupled with proof of a significant, real pre-existing relationship between the grandparent and child.

Blixt also builds in a real procedural filter that many readers would not expect from the statute's text: the petition has to be pleaded with detailed, verified factual affidavits sufficient to warrant a hearing, or the court can dismiss it outright without one. That means a Massachusetts petition is not a low-formality filing; it needs to be well-documented from the start.

None of this appears in Section 39D's own words. It is entirely the product of Blixt's constitutional construction, and a source describing Massachusetts law without it would be describing a statute that, as written, would not survive a constitutional challenge on its own.

Custody and Guardianship: A Real, Codified Alternative

Unlike some states in this comparison, Massachusetts has a genuine, codified third-party guardianship statute rather than relying entirely on case law. G.L. c.190B Section 5-204, part of the Massachusetts Uniform Probate Code, allows a court to appoint a guardian, including a grandparent, when the parents are deceased or incapacitated, the parents consent, parental rights have been terminated, the parents signed a voluntary surrender, or the court finds the parent unavailable or unfit. The statute does not name grandparents specifically or state a relative preference; the "unavailable or unfit" finding is the operative gate when a petition proceeds against a parent's wishes, and this is a genuinely harder standard than the visitation track. The filing itself is free: G.L. c.262 Section 40 exempts a petition for the appointment of a guardian from the filing fee, the same way it exempts a grandparent visitation petition. See Massachusetts child custody laws for the broader custody picture.

When the Child Is in DCF Care: A Separate, Easier Route

If the grandchild is in the care of the Department of Children and Families, or is the subject of a petition under G.L. c.119, a different statute applies and it is considerably more favorable than the Blixt track. G.L. c.119 Section 26B directs that the court and the department shall ensure that a grandparent of such a child, upon that grandparent's request, has access to reasonable visitation, and that the department establish a schedule for that visitation, unless the court or the department determines that grandparent visitation is not in the child's best interests.

That is close to the inverse of Section 39D. There is no significant-harm burden to carry. Visitation follows the request unless someone affirmatively finds it contrary to the child's best interests.

The statute also supplies review, and which route you take depends on how the child came into care. A grandparent of a child placed with the department voluntarily or through an adoption surrender who is denied visitation may appeal through the department's fair hearing process, and may then appeal that fair-hearing decision by filing a petition for grandparent visitation in the Probate and Family Court, with the right to court review by trial de novo. A grandparent of a child who is the subject of a c.119 petition may instead file a petition for visitation directly in the court that committed the child to the department's custody.

Adoption: The Stepparent Exception

Section 39D itself addresses adoption directly: no visitation rights are granted if the child has been adopted by someone other than a stepparent, and any visitation rights already granted terminate upon an adoption by someone other than a stepparent. The flip side is stated expressly and is a real protection: adoption BY a stepparent does not cut off grandparent visitation rights that were already granted before the adoption. The separate general adoption-cutoff statute, G.L. c.210 Section 6, otherwise ends the legal rights and duties of the natural parent-child relationship upon adoption, apart from matters of property succession, consistent with, but not itself naming, Section 39D's grandparent-specific stepparent exception. Whether a grandparent could bring a brand-new petition after a stepparent adoption, as opposed to simply keeping an order already in place, is not squarely addressed in the statute's text.

Filing for Visitation: Court, Process, and Cost

These petitions are filed in the Probate and Family Court, Massachusetts's standard family-law venue. Section 39D treats the request as its own petition for grandparents visitation rather than as a motion inside someone else's case. What the statute constrains is venue, not independence: where applicable, the petition is filed in the Massachusetts county in which the divorce, separate support, or paternity complaint was filed. If that judgment was entered outside the commonwealth and the child now lives in Massachusetts, the petition may be filed in the county where the child resides.

Filing the petition costs nothing. G.L. c.262 Section 40, the Probate and Family Court fee statute, provides that no fee shall be charged for the filing of a petition for grandparent visitation. The same section exempts a petition for the appointment of a guardian. That exemption covers the entry fee only, so it does not touch the cost of a lawyer or of assembling the detailed affidavits Blixt requires, which is where the real expense of a contested case sits.

Consider Mediation Before You File

Given the affidavit-pleading requirement and the significant-harm standard, a contested Massachusetts petition is a serious undertaking, and filing itself can deepen family conflict regardless of the outcome. Before filing, consider a direct conversation with the parent if that is realistic, a trusted family member as an intermediary, or a mediator experienced in family disputes. The Probate and Family Court also offers mediation resources once a case is filed.

What Are Your Realistic Odds in Massachusetts?

Massachusetts sits among the harder states in this comparison because Blixt requires proof of significant harm from denial, not just a showing that visitation would be nice to have, and the case has to be pleaded with real evidentiary detail from the outset. A grandparent with a well-documented, significant relationship and concrete evidence of harm from losing contact has a real path forward. A grandparent whose case is built mainly on wanting more time with the child, without that harm showing, faces a genuinely steep climb. If you decide to pursue a petition, a family-law attorney licensed in Massachusetts can help assess whether your specific facts can meet the Blixt standard and prepare the affidavits the case will require from day one.

Disclaimer

This article provides general information about Massachusetts grandparent visitation and custody law. It is not legal advice and does not create an attorney-client relationship. The operative standard in this area comes largely from a single Supreme Judicial Court decision construing the statute, and outcomes depend heavily on the specific facts of a family's situation. Verify current details with the court where you plan to file or a licensed Massachusetts attorney before relying on anything here for a specific situation.

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Last updated: 2026-08-12.