Want To Say I Love You

A man, when he was in childhood he was diligent but when he was grown up he became a trouble maker because of his promiscuous behavior. He always asked money from parents and spent it all with women. His parents thought he might be under the influence of black magic so they took him to a black magic master to remove the curse but nothing was better. He was admitted to a nerve hospital once. His mother ordained him as a monk at a temple. During his ordination, he was better but things turned back to be same after he quitted a priesthood. Did he have a mental problem from a black magic…..what is the Kammar of his parents to have so much sorrow with their son in this life?