Women: A wife was not at home for a whole night. So, the very next morning, she tells her husband that she stayed at her girlfriend’s apartment over night. The husband calls 10 of her best girlfriend’s and none of them confirm that.
Men: A husband was not at home for a whole night. So he tells his wife the very next morning, that he stayed at his friend’s apartment over night. So the wife calls 10 of his best friends: 5 of them confirm that he stayed at their apartments that night, and the other 5 are claiming that he still is there with them!