288. (xvii) They are intended to excuse faults and so to avoid ill-repute.
The faults which make couples fear ill-repute are many, some serious, and some not. There are the faults of mind and body less serious than those listed in the last chapter (252, 253) as reasons for separation. So here we mean the faults which the other partner keeps quiet about for fear of ill-repute. As well as these there is also in some cases the possibility of charges which, if made public, would incur legal penalties. Not to mention the failure of virility, which men are so prone to boast about. It is obvious without further proof that excusing such faults to avoid ill-repute is a reason for pretending love and friendship with one's partner.