Zina
Q: There is a person who is unfortunately involved in adultery for quite some time as due to lack of proper knowledge of Islam and its rulings on it, but now since that person has become aware of Islam and its punishment for adultery wants to sincerely repent to Allah. There are two questions:
1. How to get rid of the other person with whom adultery has been done since the other person does not want to stop doing it.
2. Powerful dua to ask Allah for forgiveness.