Source: CNN By Salma Abdelaziz, Catherine E. Shoichet, Daniel Burke and Ed Payne, CNN (CNN) — Hours after a Sudanese court sentenced his pregnant wife to death when she refused to recant her Christian faith, her husband told CNN he feels helpless. “I’m so frustrated. I don’t know what to do,” Daniel Wani told CNN on Thursday. “I’m just praying.” This week a Khartoum court convicted his wife, Meriam Yehya Ibrahim, 27, of apostasy, or the renunciation of faith. Ibrahim is Christian, her husband said. But the court considers her to be Muslim. The court also convicted her of adultery and sentenced her to 100…