There is no legal barrier in live-in relationships between an unmarried girl and a married man. A marriage with the girl/man is one aspect under marriage act and living with her/him is another concept. A live-in relationship cannot be called as second marriage of the man.
Can a married man fall in love with a single woman?
At this point, you may be asking, “can a married man fall in love with another woman?” If so, the answer is a resounding yes. A married man falls in love with another man or a married woman with another woman. As per a study, married men are more likely to cheat than women.
Can a married man live with unmarried woman?
A live-in-relationship between a married and unmarried person is not permissible. The Bench of Justice Pankaj Bhandari was hearing the plea of a Woman aged 29 and a Man aged 31, who sought the protection of life and liberty.