For a Daughter-in-law or Son-in-law the periods are now shortened to six months; four months black and two months half-mourning, or three months black and three months half-mourning.
For the Parents of a Son-in-law or Daughter-in-law the period is one month, black.
For the Parents of a First Wife a second wife should wear mourning for one month, black relieved with white.
For a Brother or Sister of a First Wife a second wife should wear mourning for three weeks, but this is not obligatory, and depends upon the intimacy existing between the two families.
Much Latitude is allowed to Men with regard to the foregoing periods of mourning.