Allah puts love in the heart of a family for each other when He wills good for them
the Messenger of Allah ﷺ said, "When Allah ﷻ wills good for family, he enters tenderness into their ˹hearts for each other˺".
قَالَ رَسُولُ اللهِ ﷺ «إِذَا أَرَادَ اللهُ ﷻ بِأَهْلِ بَيْتٍ خَيْرًا أَدْخَلَ عَلَيْهِمُ الرِّفْقَ۔»