How do you know someone has done black magic on him? Try to communicate
with him and find out what is bothering him, don’t nag and be patient with him. But if he has completely stopped praying, you must leave him immediately, as he is no longer a Muslim.

Someone has done black magic on my husband for him to leave me. His mother father are constantly telling him to leave me. Our relationship has gone very bad and my husband constantly argues with me. He doesn’t pray and I tell him to pray but tells me to not tell him what to do. Please give me some advice and help for the sake of Allah.