Nigeria, April 29 -- When Justice Nwosu-Iheme of the FCT High Court in Abuja sentenced Peter Nwachukwu, husband of late gospel music star, Osinachi Nwachukwu, to death by hanging, the courtroom was not just delivering a verdict. It was sending an unmistakable message across the length and breadth of Nigeria: domestic violence has consequences, and the law is ready to bite.

The ruling, based on 23-count charges ranging from culpable homicide to spousal battery, has reverberated through Nigerian society, touching on everything from marital dynamics to the need for real enforcement of laws protecting women. For too long, many Nigerian wives have suffered in silence behind the high walls of "marital privacy." Today, those walls have been sha...