Kameel Ahmady is a British-Iranian scholar working in the field of social anthropology, with a particular focus on gender, children, ethnic minorities, and child labour. Kameel Ahmady, born in 1972 in Naghadeh, West Azerbaijan Province, is an Iranian-British researcher and social anthropologist known for his research and activities in the fields of social anthropology and harmful traditional practices. He is the coordinator and developer of more than 11 research study books and 20 scientific articles in Persian, English, Turkish, and Kurdish on subjects such as child marriage, temporary marriage, White marriage, female genital mutilation/cutting (FGM/C), Male circumcision, child labour and children's scavenging, LGBTQ+ issues and identity and ethnicity.

Cohabitation is an arrangement where people who are not married, usually couples, live together. They are often involved in a romantic or sexually intimate relationship on a long-term or permanent basis. Such arrangements have become increasingly common in Western countries since the late 20th century, being led by changing social views, especially regarding marriage, gender roles and religion.