Is there a connection between the doubts you are experiencing regarding your wife, what your wife saw in her dream, your mother’s statement: "Allah has cleared her, just as in the story of Prophet Isa (Jesus), peace be upon him," and the presence of 90% of the symptoms of envy (hasad) in you, with what is happening in your life, and is your mother’s statement correct, and what is your advice for getting rid of this?

Baseless suspicion is invalid, especially concerning one's honor, and the default state for a wife is innocence until proven otherwise. This suspicion causes you distress and falsely accuses your wife. Therefore, you must repent, apologize to her, and treat her with kindness. Focus on educating your wife in religious matters and be an example for her, for righteous women are guardians of themselves and their husbands' property in their absence. Your wife's dream is good, Allah willing. You should not disclose your suspicions to your mother or anyone else, as this constitutes slandering your wife. Envy (hasad (definition)), the evil eye (ayn), spiritual possession (mass), and magic (sihr) are established realities and have symptoms. If you strongly suspect any of these, promptly seek ruqyah (definition) (Islamic exorcism/healing).