Sending Satan's curse on his wife

Q 2: What is the ruling on a person who sends Satan's curse on his wife? Please advise, may Allah reward you best.

(Part No. 19; Page No. 244)  A: He is considered a sinner and has to make Tawbah (repentance to Allah) and ask his wife to forgive him. However, she does not become unlawful for him. May Allah grant us success. May peace and blessings be upon our Prophet Muhammad, his family, and Companions.