If it is sexual, it is called a heterosexual relationship.
friends
It depends on the relationship between the man and the woman.
A bi-sexual open relationship.
A1:The man is called the husband if he is married to the woman. Otherwise, he could be called an adulterer. A2:If its a married woman, and a single man, its called an affair. If both the man and woman are married to each each other, obviously, marriage.If both the man and woman are married to two different people, its also called an affair.A3:The man is having a relationship, the woman is having an affair. Either way, it is wrong for both the man and woman.
The woman is either called a wife, or an adulteress, depending on her relationship with the man.
Pre-marital relationship between man and woman is haraam, absolutley forbidden.
Galileo was a man and his mistress a woman
The concept where a man becomes a slave for a woman is commonly referred to as Female-led relationship (FLR) or Female Domination (Femdom) where the woman takes on a dominant role in the relationship.
A relationship between a man and a woman that only has the two people.
close in age
He could be called a "cub" or a "toy boy." These terms are often used to describe a younger man in a relationship with an older woman.
to have a lawful and blessed relationship between a man and a woman
it is to create new life for man and women.