HAFIZABAD A man slaughtered her wife over a domestic dispute in Sukheke Mandi here on Wednesday. The police have arrested the accused, Zafar Hussain and recovered the knife from his possession. According to police, both the husband and wife (Nabeela) often quarreled over domestic affairs. Wednesday afternoon, they exchanged harsh words. The accused got enraged and allegedly slaughtered here. She died on the spot.