Marriage of convenience

A marriage of convenience is a union entered into for reasons other than love or emotional commitment. Instead of building a life together based on affection, the participants seek a strategic purpose or personal gain. These unions can serve many different functions depending on the social or legal context. Some people use marriage to secure political power or property. Others use it to navigate specific legal systems or social pressures. When a couple marries without any intention of living together as a pair, it is often called a sham marriage.

There are several distinct types of these marriages. One type is the arranged marriage, where parents decide the spouse for their adult children. Another is the political marriage, often called a marriage of state, used by royal or aristocratic families to form alliances. A third type is the sham marriage, which is often used to exploit legal loopholes. For instance, in the United States, a "green card marriage" is used to help someone gain citizenship or residency. In the U.S. military, some use the term "contract marriage" to describe marrying for extra pay and housing benefits.

History shows that these strategic unions have existed for centuries. In ancient Roman Egypt, between 30 BCE and 395 CE, brother-sister marriages were quite common. These unions made up an estimated 15% to 21% of all marriages during that era. Families often chose this path to keep property within their own household. Throughout history, powerful figures like Catherine of Aragon or Jeanne d'Albret participated in marriages of state. These unions helped link important houses together and were essential to the lives of the ruling nobility.

In more recent history, people have used marriage to navigate difficult social or political laws. During the Vietnam War era in the United States, some men married to avoid the military draft. These couples often agreed to have no contact and planned for an annulment after one year. In 2010, two students in Australia married on the University of Adelaide lawn. They did this to protest how Youth Allowance laws were applied. By marrying, they were able to receive full government payments to highlight inconsistencies in the law.

Sometimes, marriage is used as a tool for social protection. A "lavender marriage" is a type of sham marriage used by LGBT individuals. This is often done to maintain an appearance of heterosexuality in places where being openly gay is punished. In these cases, a man might marry a woman, who is sometimes called a "beard." A woman might marry a man, who is sometimes referred to as a "merkin." These marriages help individuals avoid discrimination or legal consequences in restrictive societies.

Because sham marriages often involve breaking laws, they carry heavy legal penalties. In the United States, the Immigration Marriage Fraud Amendments Act of 1986 created strict rules. Under the Immigration and Nationality Act, entering a marriage to evade immigration laws is a crime. An individual can face a fine of up to $250,000 and five years in prison. Other related crimes carry even higher stakes. For example, mail fraud or wire fraud can result in a 20-year prison sentence and a $250,000 fine. False statements in immigration matters can lead to 10 years in prison.

The concept of a marriage of convenience also extends into the world of ideas through metaphorical usage. It can describe a partnership between groups that are not naturally suited to work together. A "national unity government" is an example of this in politics. This occurred in the United Kingdom during World War II and in Israel during much of the 1980s. In some political systems, like in France, it can even describe "cohabitation." This happens when the president and the prime minister belong to opposing political camps but must work together.