is it legal to marry your cousin
Sarah Parker
Updated on August 14, 2026
Laws governing the marriage of first cousins vary widely. In 24 states (pink), such marriages are illegal. In 19 states (green), first cousins are permitted to wed. Seven states (peach) allow first-cousin marriage but with conditions.
Is it wrong to marry your cousin?
Contrary to widely held beliefs and longstanding taboos in America, first cousins can safely have children together, without a great risk of birth defects or genetic disease, scientists are reporting today. They say there is no biological reason to discourage cousins from marrying.
Is marrying your cousin legal UK?
It’s legal to marry your cousin in the UK – and it happens more often than you might think. Marriage between cousins is a contentious topic across the globe, but you may be surprised to hear it’s completely legal in the UK.
Can cousins legally marry in the US?
According to the NCSL, cousin marriage is legal in: Alabama, Alaska, California, Colorado, Connecticut, District of Columbia, Florida, Georgia, Hawaii, Maryland, Massachusetts, New Jersey, New Mexico, New York, North Carolina (in North Carolina, first-cousin marriage is legal, but double-cousin marriage is prohibited),
Can u marry your sister?
Siblings cannot marry in the United States
Many states outlaw sexual relationships between siblings and between parents and their children, and no state allows siblings to marry.
Can u get married to yourself?
Self Solemnization, also known as a self-uniting marriage is one in which the couple are married without the presence of a third-party officiant. The couple can essentially perform the legal solemnization of their own marriage, which will be recognized as a legal marriage throughout all of The United States.
Can I marry my mother?
You cannot marry even under Special Marriage Act. The parents can file a suit for declaration of marriage as void. Mother’s sister’s daughter comes under the Degree Of Prohibited Relationship. So her daughter is also comes under the same.
What happens if first cousins have a baby?
Contrary to widely held beliefs and longstanding taboos in America, first cousins can have children together without a great risk of birth defects or genetic disease, scientists are reporting today. They say there is no biological reason to discourage cousins from marrying.
Is marrying your sister legal in India?
Marriage between brother and sister is void marriage as the both parties are within the degrees of prohibited relationship, and unless the custom or usage governing each of them permits of a marriage between the two, the same is void.
Can siblings marry siblings?
While cousin marriage is legal in most countries, and avunculate marriage is legal in several, sexual relations between siblings are considered incestuous almost universally. Sibling incest is legally prohibited in most countries worldwide. It was historically practiced in ancient Egypt and indigenous Inca tribes.
Can you marry your half-sister?
Yes, you can marry a step sibling, because stepsiblings are not blood relatives, which means that there is no risk of any genetic disorders carrying through them to their children. Step Siblings are legally free to marry each other and in the US there are no state laws that prohibit marriage.
Is marrying your sister illegal in UK?
A person cannot marry any of the following relatives: a child, including an adopted child. a parent, including an adoptive parent. a brother or sister, including a half-brother or half-sister.
Can you marry your sister in Alabama?
Alabama Marriage Requirements
You cannot marry children, siblings, parents, uncles, aunts, grandchildren, grandparents or great grandparents of any relation. You can marry first cousins without restriction, however.
What cousins can marry?
In the United States, second cousins are legally allowed to marry in every state. However, marriage between first cousins is legal in only about half of the American states. All in all, marrying your cousin or half-sibling will largely depend on the laws where you live and personal and/or cultural beliefs.
Can you marry your dog?
Is it legal to marry an animal? Human-animal marriage is not specifically mentioned in national laws – meaning technically that there’s nothing to stop you entering a state of holy matrimony with your dog, cat, hamster.
Is having 2 wives legal in India?
Thus polygamy became illegal in India in 1956, uniformly for all of its citizens except for Muslims, who are permitted to have four wives and for Hindus in Goa and along the western coast where bigamy is legal. A polygamous Hindu marriage is null and void.
Can you marry your parent?
No person shall marry his or her sibling, parent, grandparent, child, grandchild, stepparent, grandparents’ spouse, spouse’s child, spouse’s grandchild, sibling’s child or parent’s sibling. Consensual incest between people 16 years old or more is not a criminal offense.