Which of the Following Is True of Adultery

Which of the following is true of adultery?

A) It is the consensual form of an extramarital relationship.
B) People in adulterous relationships do not engage in sex.
C) Religious authorities uphold adultery the same way they regard monogamy in many faiths.
D) Cheating which occurs when one marriage partner does not know of it is not considered adultery.
E) Increasing infidelity often results in the increased dissolution of marriages and greater numbers of divorce.