What is the most successful solution for avoiding immorality and repenting from fornication, knowing that the perpetrator is a Hafiz of the Quran, married, and has children? Does dissatisfaction with one's wife lead to this? And does marrying another prevent falling into immorality?

It is advisable to read books on Tafsir (Quranic exegesis), Hadith, and spiritual edification to increase one's knowledge about the dangers of indecencies, and to feel remorse as a genuine sign of repentance.

One should also feel the greatness and might of Allah and His knowledge of all things, frequently supplicate for chastity, and maintain regular remembrance of Allah (Dhikr).

It is recommended to occupy one's time with a comprehensive program, such as learning the interpretation of the Quran and the Sunnah, engaging in the education of one's wife and children, and keeping company with the righteous.

It is important to remember the blessing of marriage and to seek chastity through one's wife. If possible, marrying a second wife after her repentance is an ideal solution, along with seeking guidance through Istikhara (prayer for guidance) and consultation, and not disclosing past sins.