See also
Look up sibling-in-law in Wiktionary, the free dictionary.
| Example of the spouse of one's sibling | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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| David and Jonathan became brothers-in-law when David married Jonathan's sister Mary Anne | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
A sibling-in-law is the spouse of one's sibling, the sibling of one's spouse or the person who is married to the sibling of one's spouse. [1]
More commonly, a sibling-in-law is referred to as a brother-in-law for a male sibling-in-law and a sister-in-law for a female sibling-in-law.
Sibling-in-law also refers to the reciprocal relationship between a person's spouse and their sibling's spouse. In Indian English this can be referred to as a co-sibling (specifically a co-sister, for the wife of one's sibling-in-law, [2] or co-brother, for the husband of one's sibling-in-law [3] ).
Siblings-in-law are related by a type of kinship called affinity like all in-law relationships. All of these are relations which do not relate to the person directly by blood. [1]
Just like the children of one's siblings, the children of one's siblings-in-law are called simply nieces and nephews – if necessary, specified whether "by marriage", as opposed to "by blood" or "by adoption".
If one pair of siblings is married to another pair of siblings, the siblings-in-law are thus doubly related, each of the four both through one's spouse and through one's sibling, while the children of the two couples are double cousins.
One study, examining the issue of envy in the triadic system of sibling, sibling-in-law and spouse, concluded that "The sibling-in-law relationship shared similarities with both spousal and sibling relationships" and that "Relational closeness and satisfaction for all relationships in the triad were correlated." [4]
In Islamic law (Sharia) [5] and Jewish law (halakha), [6] sexual relations between siblings-in-law are prohibited as incestuous, unless the spouse is no longer married. Conversely, in Judaism there was the custom of yibbum, whereby a man had a non-obligatory duty to wed his deceased brother's childless widow, so she might have progeny by him. [7]
Incest is human sexual activity between family members or close relatives. This typically includes sexual activity between people in consanguinity, and sometimes those related by affinity, adoption, or lineage. It is strictly forbidden and considered immoral in most societies, and can lead to an increased risk of genetic disorders in children.
A stepfamily is a family where at least one parent has children who are not biologically related to their spouse. Either parent, or both, may have children from previous relationships or marriages. Two known classifications for stepfamilies include "simple" stepfamilies, where only one member of the family's couple has a prior child or children and the couple does not have any children together, and "complex" or "blended" families, where both members of the couple have at least one child from another relationship.
A sibling is a relative that shares at least one parent with the subject. A male sibling is a brother and a female sibling is a sister. A person with no siblings is an only child.
An aunt is a woman who is a sibling of a parent or married to a sibling of a parent. Aunts who are related by birth are second-degree relatives. Alternate terms include auntie or aunty. Children in other cultures and families may refer to the cousins of their parents as aunt or uncle due to the age and generation gap. The word comes from Latin: amita via Old French ante and is a family relationship within an extended or immediate family.
Consanguinity is the characteristic of having a kinship with a relative who is descended from a common ancestor.
In Catholic canon law, affinity is an impediment to marriage of a couple due to the relationship which either party has as a result of a kinship relationship created by another marriage or as a result of extramarital intercourse. The relationships that give rise to the impediment have varied over time. Marriages and sexual relations between people in an affinity relationship are regarded as incest.
Commonly a cousin is a relative that is the child of a parent's sibling, this is more specifically referred to as a first cousin.
A person's next of kin (NOK) may be that person's spouse, adopted family member or closest living blood relative. Some countries, such as the United States, have a legal definition of "next of kin". In other countries, such as the United Kingdom, "next of kin" may have no legal definition and may not necessarily refer to blood relatives at all.
The immediate family is a defined group of relations, used in rules or laws to determine which members of a person's family are affected by those rules. It normally includes a person's parents, siblings, spouse, and children. It can contain others connected by birth, adoption, marriage, civil partnership, or cohabitation, such as grandparents, grandchildren, aunts, uncles, siblings-in-law, half-siblings, cousins, adopted children, step-parents/step-children, and cohabiting partners. The term close relatives is used similarly.
Jewish views on incest deal with the sexual relationships which are prohibited by Judaism and rabbinic authorities on account of a close family relationship that exists between persons. Such prohibited relationships are commonly referred to as incest or incestuous, though that term does not appear in the biblical and rabbinic sources. The term mostly used by rabbinic sources is "forbidden relationships in Judaism".
A parent-in-law is a person who has a legal affinity with another by being the parent of the other's spouse. Many cultures and legal systems impose duties and responsibilities on persons connected by this relationship. A person is a child-in-law to the parents of the spouse, who are in turn also the parents of those sibling-in-laws who are siblings of the spouse. Together, the members of this family affinity group are called the in-laws.
In law and in cultural anthropology, affinity is the kinship relationship created or that exists between two people as a result of someone's marriage. It is the relationship which each party to a marriage has to the relations of the other partner to the marriage, but it does not cover the marital relationship itself. Laws, traditions and customs relating to affinity vary considerably, sometimes ceasing with the death of one of the marriage partners through whom affinity is traced, and sometimes with the divorce of the marriage partners. In addition to kinship by marriage, "affinity" can sometimes also include kinship by adoption or a step relationship.
In general, a Vietnamese pronoun (Vietnamese: Đại từ nhân xưng, lit. 'Person-calling pronoun', or Vietnamese: Đại từ xưng hô) can serve as a noun phrase. In Vietnamese, a pronoun usually connotes a degree of family relationship or kinship. In polite speech, the aspect of kinship terminology is used when referring to oneself, the audience, or a third party. These terms may vary by region. Many are derived from Chinese loanwords but have acquired the additional grammatical function of being pronouns.
The following outline is provided as an overview of and topical guide to interpersonal relationships.
In law, a prohibited degree of kinship refers to a degree of consanguinity, or sometimes affinity between persons that makes sex or marriage between them being illegal.
Kinship terminology is the system used in languages to refer to the persons to whom an individual is related through kinship. Different societies classify kinship relations differently and therefore use different systems of kinship terminology; for example, some languages distinguish between consanguine and affinal uncles, whereas others have only one word to refer to both a father and his brothers. Kinship terminologies include the terms of address used in different languages or communities for different relatives and the terms of reference used to identify the relationship of these relatives to ego or to each other.
Family is a group of people related either by consanguinity or affinity. It forms the basis for social order. The purpose of the family is to maintain the well-being of its members and of society. Ideally, families offer predictability, structure, and safety as members mature and learn to participate in the community. Historically, most human societies use family as the primary locus of attachment, nurturance, and socialization.
Laws regarding incest vary considerably between jurisdictions, and depend on the type of sexual activity and the nature of the family relationship of the parties involved, as well as the age and sex of the parties. Besides legal prohibitions, at least some forms of incest are also socially taboo or frowned upon in most cultures around the world.
An uncle is usually defined as a male relative who is a sibling of a parent or married to a sibling of a parent. Uncles who are related by birth are second-degree relatives. The female counterpart of an uncle is an aunt, and the reciprocal relationship is that of a nephew or niece. The word comes from Latin: avunculus, the diminutive of avus (grandfather), and is a family relationship within an extended or immediate family.
Sesotho – the language of the Basotho ethnic group of South Africa and Lesotho – has a complex system of kinship terms which may be classified to fall under the Iroquois kinship pattern. The complex terminology rules are necessitated in part by the traditional promotion of certain forms of cousin marriage among the Bantu peoples of sub-Saharan Africa. Most of the terms used have common reconstructed Proto-Bantu roots.