在中世纪，对女性不贞的指控可能导致严重的后果。

In medieval times, accusations of ___unchastity could lead to severe consequences for women.

在古代社会，不贞行为常常会导致严重的家庭纠纷和社会排斥。

In ancient societies, ___unchastity often led to severe family conflicts and social ostracism.