Double suicide narration is one of the characteristics of the folk narrative poetry in the south of Hubei province，which is a cultural phenomenon worthy of attention.The causes of this phenomenon can be analyzed from two aspects：the historical context and the cultural-psychological formation.Double suicide poems appeared in the mid and late Qing Dynasty.In this period，traditional ideology was facing to be challenged，modern society began to come gradually，and tragic narrative had new legitimacy because of the failure of the thoughts of Confucianism discipline.The south of Hubei province consisted of Miao culture，Yue culture，and Chu culture potentially created the cultural personality of being mellow and fierce and easily going to extremes.This cultural personality was directly shown as the appreciation，identification and creation of the double suicide narrative.