Du'a to bring husband and wife closer

اللَّهُمَّ إِنِّي أَسْأَلُكَ حُبَّكَ وَحُبَّ مَنْ يُحِبُّكَ وَالْعَمَلَ الَّذِي يُبَلِّغُنِي حُبَّكَ اللَّهُمَّ اجْعَلْ حُبَّكَ أَحَبَّ إِلَيَّ مِنْ نَفْسِي وَأَهْلِي

Allahumma inni as'aluka hubbaka wa hubba man yuhibbuka wal-'amalal-ladhi yuballighuni hubbaka Allahummaj-'al hubbaka ahabba ilayya min nafsi wa ahli

O Allah, I ask You for Your love, and the love of those who love You, and the deeds that will bring me to Your love. O Allah, make Your love more beloved to me than myself and my family.

Jāmiʿ al-Tirmidhī 3490 (part)