What is the solution for dealing with recurring obsessive doubts about a fiancée's betrayal, which include dreams and visions, despite her affirmation of innocence by oath, and which cause misery and psychological distress?

It is advised to avoid ill-suspicion of a Muslim and to stay away from blameworthy jealousy. One should also increase in supplication and prayer, and maintain regular remembrance (dhikr) and recitation of the Quran. Furthermore, it is recommended not to give in to Satan and to turn away from doubts, to sit with the righteous, and to occupy oneself with what is beneficial to avoid loneliness and idleness. It must be known that a woman is a stranger to her suitor until the marriage contract is concluded.