بسم الله الرحمن الرحيم
After each salah and before going to bed in the state of wudhu, recite the following dua 11 times with durood 11-11 times before and after, and then supplicate Allah:
وَالَّذِينَ يَقُولُونَ رَبَّنَا هَبْ لَنَا مِنْ أَزْوَاجِنَا وَذُرِّيَّاتِنَا قُرَّةَ أَعْيُنٍ وَاجْعَلْنَا لِلْمُتَّقِينَ إِمَاماً .
Keep on reading (a) Bahishti Zewar (b) Hayatul Muslimin (c) Fazail Amal (d) Fazail Sadaqat. Also make schedule for reading and listening it along with your family members for about an hour or less. May Almighty Allah remove all your problems; grant you the prosperity of both the worlds and save you from troubles!
Allah knows Best!
Darul Uloom Deoband
This answer was collected from the official ifta website of Darul Uloom Deoband in India.