What is your guidance regarding a wife's hatred for relatives who caused her to be afflicted with the evil eye and possession after her recovery?

It is not permissible to rely on information from jinn regarding matters of the evil eye or similar issues, as jinn are inherently liars. The Messenger of Allah, peace and blessings be upon him, said about Satan: "He told you the truth, though he is a great liar." One of Satan's objectives is to sow discord among people. Therefore, the wife should seek refuge with Allah from the accursed Satan and be kind to those whom Satan has deluded her into believing have wronged her, for that is among the best righteous deeds.