A more thorough explanation:

Definition: Subtraction of conjugal rights refers to the act of a married couple living apart without legal justification.

Example: John and Mary have been married for five years. Recently, John has been spending more time at work and less time at home. Mary feels neglected and decides to move out of their shared home without seeking legal separation or divorce. This is an example of subtraction of conjugal rights.

Explanation: The example illustrates subtraction of conjugal rights because John and Mary are married but living apart without any legal justification. Mary's decision to move out without seeking legal separation or divorce is considered unlawful and goes against the rights and responsibilities of marriage.