Parent-in-law

"Mother-in-Law" redirects here. For the song, see Mother-in-Law (song).

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 son-in-law or daughter-in-law to the parents of the spouse, who are in turn also the parents of those sisters-in-law and brothers-in-law (if any) who are siblings of the spouse (as opposed to spouses of siblings). Together the members of this family affinity group are called the in-laws.

Fathers-in-law

A father-in-law is the father of a person's spouse. Two men who are fathers-in-law to each other's children may be called co-fathers-in-law, or, if there are grandchildren, co-grandfathers.

Mothers-in-law

A mother-in-law is the mother of a person's spouse. Two women who are mothers-in-law to each other's children may be called co-mothers-in-law, or, if there are grandchildren, co-grandmothers.

In comedies, the mother-in-law is sometimes shown as the bane of the husband, who is married to the mother-in-law's daughter. Mothers-in-law are often stereotyped in mother-in-law jokes.

Some Australian Aboriginal languages use avoidance speech, so-called "mother-in-law languages", special sub-languages used when in hearing distance of taboo relatives, most commonly the mother-in-law.

A mother-in-law suite is also a type of dwelling, usually guest accommodations within a family home that may be used for members of the extended family.

See also

• Affinity (law)
• Marriage
• Mother-in-law apartment
• Mother-in-law house
• Mother-in-law joke

External links

• The dictionary definition of parent-in-law at Wiktionary
• Audio recording of the Brothers Grimm folktale "The Mother-in-law"