What do you call a woman who goes out with a married man?

Any woman who is having an affair with a married man automatically becomes his Mistress.

Can a married man have girlfriend?

1. Married man can have live in relationship with an unmarried woman which does not attract the charge of adultery.. 2. The wife of the man can file a divorce suit on the ground of cruelty based on the above conduct of the married man.

What do you call a woman who always knows where her husband is?

Happy, unworried, peaceful lady, and most likely an widow.