group marriages

Multi-spouse unions

Group marriage is a marital arrangement in which three or more people are all considered spouses to one another, rather than a couple plus additional partners.

The term appears in anthropological discussions of kinship systems and in debates about alternative family structures: The commune practiced group marriage, with all adults sharing parental responsibilities.

Rare in practice and unrecognized legally in most jurisdictions.

relational

polyamory

Consensual multiple romantic relationships

  • triadGroup of three
  • quadEnclosed campus lawn
  • jealousyResentful desire for another's advantages

communication · boundaries · commitment · fidelity · primary partner · ethical non-monogamy · intimacy · trust · negotiation · scheduling

anthropological

polyandry

One female, several mates

clan · tribe · ethnography · cultural relativism · lineage · matrilineal · patrilineal · exogamy · endogamy · bride price

communal

commune

Shared-living community

free love · communal living · kibbutz · co-parenting · utopian · cooperatives · domestic arrangement

legal

bigamy

Illegal second marriage

family law · custody · inheritance · legitimacy · marital rights · criminalization · decriminalization · spousal rights · domestic partnership · consent

societal

taboo

Cultural or social prohibition

social acceptance · controversy · alternative lifestyle · counterculture · conservative · progressive · public opinion · media portrayal

Opposites
number of partners in marriage

group marriagesmonogamy

One partner at a time

traditional marriage · pair bonding · nuclear family

marital structure and exclusivity

group marriagessinglehood

Unmarried state

celibacy · solitary life · bachelorhood · spinsterhood · nuclear family

Family

group, groups, grouped, grouping, groupings, regroup, regrouped, regrouping, marriage

Familiarity
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