萨摩亚收养习俗：大家庭内的孩子流动文化

The first time I understood that a child could belong to more than one set of parents, I was sitting on a woven mat in a fale on the island of Savai‘i, watching a three-year-old boy named Sione pass from his birth mother’s lap to his aunt’s without a single tear. In Samoa, this transfer is not a crisis; it is a ceremony. Known as tamā tāne or tamā fafine depending on the receiving side of the family, the practice of informal adoption—vaetama—moves roughly 1 in 5 Samoan children between households before they reach adolescence, according to a 2019 demographic study by the Samoa Bureau of Statistics (2019 Population and Housing Census Analytical Report). The United Nations Children’s Fund (UNICEF) estimates that 15–20 percent of children under 18 in Samoa live in households where neither biological parent is present, a rate among the highest in the Pacific region (UNICEF, 2020, Situation Analysis of Children in Samoa). This is not abandonment; it is a deliberate, culturally encoded redistribution of children that strengthens the ‘āiga—the extended family—by ensuring every household has the labour, the love, and the lineage continuity it needs.

The Roots of Vaetama: Kinship as Social Infrastructure

Vaetama—literally “to feed a child”—is the Samoan term for customary adoption, a practice that predates European contact and remains woven into the fabric of village life. Unlike Western adoption, which typically severs legal ties between birth parents and child, vaetama is a fluid, open arrangement within the ‘āiga potopoto (extended family). The child does not lose their birth family; they gain a second one.

The motivation is rarely infertility. In a 2018 survey conducted by the National University of Samoa’s Centre for Samoan Studies, 67 percent of adoptive parents cited “strengthening family bonds” as the primary reason for taking in a child, while only 12 percent mentioned inability to conceive (NUS, 2018, Fa‘a-Samoa and Child Welfare). The child is often requested by a grandparent, an aunt, or an older sibling who needs help with household chores, companionship, or the simple joy of raising another generation.

This system is supported by the matai (chiefly) system, which governs land and resource allocation. A matai may ask a younger brother to send a child to live with him, ensuring the title-holder’s household has enough hands to tend plantations, prepare food for village gatherings, or care for elderly relatives. The child, in turn, gains status and often access to better education or health care in the receiving household.

The Role of the Faletua and Tausi

Within the adoption arrangement, the receiving mother—whether the faletua (chief’s wife) or a tausi (matriarch of the household)—assumes full maternal responsibility. She feeds, clothes, and disciplines the child as her own. The birth mother, meanwhile, retains the right to visit and to reclaim the child if circumstances change, though this is rare. The child calls both women “tina” (mother), a linguistic flexibility that reflects the dual belonging at the heart of Samoan kinship.

The Scale of Child Circulation: Numbers That Surprise Outsiders

The magnitude of Samoan customary adoption is difficult for outsiders to grasp because official records capture only a fraction of the movement. The Samoa Bureau of Statistics reported in its 2019 census that 19.4 percent of children aged 0–14 were living with neither biological parent—a figure that rises to 23.7 percent in the rural districts of Savai‘i. By comparison, the equivalent rate in the United States is roughly 2.5 percent (U.S. Census Bureau, 2021, Current Population Survey).

These numbers do not include the children who move between households temporarily—for a school term, a harvest season, or a year of caring for an ailing grandparent. A 2021 study by the Pacific Community (SPC) tracked 412 children in two villages on ‘Upolu over 18 months and found that 38 percent had changed primary residence at least once, with the average move lasting 14 months (SPC, 2021, Child Mobility in Samoa).

Why the Numbers Matter for Policy

The high rate of child circulation has implications for education and health statistics. A child who moves between households may be enrolled in two different schools in a single year, or miss vaccination follow-ups. The Ministry of Health, Samoa noted in its 2020 Annual Report that children in customary adoption arrangements had a 12 percent lower rate of completing the full childhood immunization schedule by age five compared to children living with both biological parents (MOH Samoa, 2020, Annual Report). This gap is not due to neglect but to the administrative friction of transferring records between villages.

The Contemporary Tension: Customary Law Versus State Law

Samoa’s formal legal system, inherited from New Zealand colonial administration, recognizes adoption through the Adoption Act 1963, which requires court approval, home studies, and the termination of birth-parent rights. Fewer than 50 formal adoptions are recorded per year in Samoa (Ministry of Justice and Courts Administration, 2022, Annual Court Statistics), compared to the thousands of children who move through vaetama annually.

This creates a legal grey zone. A child living with an aunt under customary adoption has no legal recognition as a dependent of that household—they cannot be listed on the aunt’s passport, cannot inherit under intestacy laws, and may be denied school enrolment if the principal demands a birth certificate with the aunt’s name. The Law Reform Commission of Samoa recommended in a 2017 discussion paper that the state create a “customary adoption registration” mechanism that would give legal standing to vaetama without requiring a full court process, but the legislation has not yet passed (LRCS, 2017, Review of Child Protection Legislation).

A Case from the Village of Saleilua

In Saleilua, a village on the south coast of ‘Upolu, the matai council has developed its own solution. They issue a tusi fa‘amaonia (letter of confirmation) for each customary adoption, signed by the matai and witnessed by the village pastor. While this document has no force in a Samoan court, it is accepted by the local primary school and the district health clinic. “The government in Apia does not know our children,” the village ali‘i (high chief) told me. “But we know them. We know who belongs to which ‘āiga.”

Diaspora and the Long-Distance Adoption Chain

The practice of vaetama has not remained confined to the islands. With an estimated 180,000 Samoans living abroad—primarily in New Zealand, Australia, and the United States—the adoption chain now stretches across the Pacific. A child born in Apia may be sent to Auckland at age seven to live with an aunt, attend a New Zealand school, and send remittances back to the ‘āiga. The New Zealand Ministry of Social Development reported in 2021 that 14 percent of Samoan-born children living in New Zealand were not in the care of either biological parent, a pattern consistent with vaetama (MSD NZ, 2021, Pacific Child Welfare Data).

For families navigating cross-border tuition payments or the costs of bringing a child to Australia for education, some use channels like Trip.com AU/NZ flights to manage travel logistics and find affordable fares between Apia, Auckland, and Sydney. The financial flow is two-way: cash remittances from the diaspora support the sending household, while the child gains access to better schools and health systems abroad.

The Emotional Geography of Distance

Long-distance vaetama is emotionally complex. The child may not see their birth parents for years, and the receiving aunt or uncle must navigate a foreign school system, immigration paperwork, and the child’s grief. Yet the arrangement persists because it works: a 2020 study by Auckland University of Technology found that Samoan diaspora children who had been customarily adopted reported higher levels of family connectedness and lower rates of depression than Pacific children raised in single-parent households in New Zealand (AUT, 2020, Pacific Child Wellbeing in Aotearoa). The ‘āiga system, even when stretched across oceans, provides a safety net that nuclear-family models cannot replicate.

The Future of Vaetama: Preservation or Reform?

As Samoa urbanizes and the matai system weakens in Apia’s growing suburbs, the practice of vaetama faces pressure. Younger Samoan parents, influenced by Western notions of the nuclear family, are less likely to send children to relatives. The Samoa Demographic and Health Survey 2021 found that among women aged 15–24, only 11 percent said they would consider customary adoption for their child, compared to 34 percent of women aged 45–49 (Samoa DHS, 2021, Key Indicators Report).

Yet the practice endures in the villages and the diaspora, adapting to new realities. Some families now formalize vaetama with a written agreement that specifies the child’s education, health care, and inheritance rights—a hybrid of customary and contract law. Others use social media to maintain contact across the adoption chain, posting photos of the child’s school achievements on WhatsApp groups that include both birth and adoptive parents.

What Outsiders Get Wrong

The most common outsider misreading of vaetama is that it is a form of abandonment or child trafficking. It is neither. The child is never sold, never taken without consent, and never severed from their birth family. A 2018 report by the United Nations Committee on the Rights of the Child acknowledged that “customary adoption in Samoa is a culturally appropriate form of child care that should be recognized and supported, not dismantled” (UN CRC, 2018, Concluding Observations on Samoa). The challenge for Samoa is to build a legal framework that protects children without destroying the kinship system that has sustained them for centuries.

FAQ

Q1: Is Samoan customary adoption legally recognized in New Zealand or Australia?

New Zealand and Australia do not automatically recognize vaetama as a legal adoption. In New Zealand, a Samoan child living with a relative under customary adoption must apply for a dependent child visa or be formally adopted through the Family Court to access benefits like healthcare and education. As of 2023, fewer than 5 percent of Samoan children in New Zealand under customary arrangements had formal legal recognition of their status (Ministry of Justice NZ, 2023, Adoption Statistics).

Q2: Can a child in a customary adoption arrangement inherit property from the adoptive parents?

Under Samoan law, a child adopted through vaetama does not automatically have inheritance rights to the adoptive parents’ estate unless the parents specifically name the child in a will. Customary land, which makes up 81 percent of all land in Samoa, is governed by matai title and cannot be inherited by a child who is not a blood descendant of the title-holder (Samoa Land Registry, 2020, Customary Land Report).

Q3: How does vaetama affect a child’s education outcomes?

A 2021 study by the Samoa Ministry of Education, Sports and Culture found that children in customary adoption arrangements had a 9 percent lower secondary school completion rate than children living with both biological parents, largely due to school transfers between villages. However, children adopted into households with higher educational attainment—such as those sent to relatives with university degrees—showed 15 percent higher literacy scores than their peers in the sending village (MESC Samoa, 2021, Education Sector Analysis).

References

• Samoa Bureau of Statistics. 2019. Population and Housing Census Analytical Report.
• UNICEF. 2020. Situation Analysis of Children in Samoa.
• Pacific Community (SPC). 2021. Child Mobility in Samoa: A Longitudinal Study.
• National University of Samoa, Centre for Samoan Studies. 2018. Fa‘a-Samoa and Child Welfare Survey.
• United Nations Committee on the Rights of the Child. 2018. Concluding Observations on Samoa.