Islam teaches us never to accuse women of adultery, fornication etc, because it may all be false, you will deny that women, dignity, self respect and a cherish companion. Mutual rivalry is a human nature, people tend to want to be above others, if their personal accomplishment fail to demonstrate they are more successful, they resort to character assassination, slander and tarnishing the good name of others. Mandingka saying that "what is not the reputation of an individual, a jealous person will concoct it, however, in the long run, God clears decent people of evil slander and false labelling." Do not rush to conclusion, and be thorough before passing judgement on things written or heard. May Allah Guide Us.