 Abdallah al-Adil's murderous breach of dynastic precedence and constitutional propriety shocked the rest of the Almohads.But Abdallah and his brothers were dominant in al-Andalus, and had little trouble imposing themselves on the province, replacing those who refused to recognize the usurpation.In Spain, everyone fell in line, with the notable exception of three of Abdallah's cousins, (the sons of Abu Abd Allah Muhammad ibn Abi Hafs, the powerful governor of Ifriqiya)