Adultery is committed by any married woman who shall have sexual inter-course with a man not her husband and by the man who has carnal knowledge of her, knowing her to be married, even if the marriage be subsequently declared void.
Adultery shall be punished by prision correccional in its medium and maximum periods.
If the person guilty of adultery committed this offense while being abandoned without justification by the offended spouse, the penalty next lower in degree than that provided in the next preceding paragraph shall be imposed.