Al-Kausar, being the shortest and most powerful among the Suras, brings blessing into relationships. 

إِنَّا أَعْطَيْنَاكَ الْكَوْثَرَ ۝ فَصَلِّ لِرَبِّكَ وَانْحَرْ ۝ إِنَّ شَانِئَكَ هُوَ الْأَبْتَرُ

“Indeed, We have granted you Kawthar. Therefore pray to your Lord and sacrifice. Surely the one cut off from all good is your enemy.” (Surah Al-Kausar 108:1-3)

For this wazifa:

1. After Fajr prayer, recite Surah Kausar 41 times.
2. Blow gently on a glass of water.
3. Give this water to your husband to drink.

With faith, this can increase his love and compassion.