Wazifas

Black magic

Q: I was an extraordinarily bright student with achievements of state level and 4 gold medals that I received from Chief of the Air staff but all of a sudden I began to feel frightened drowsy and having intrusive thoughts. Its been 7 years now and my sufferrings are not ending. I think a relative who I suppose was jealous of my achievements has casted a spell of some sort of magic on me. He has no child even after 10 years of marriage. What is the truth of black magic in Islam and how can we break its spell?