Ibn ‘Abbas reported God’s Messenger as saying, “There are three whose prayer is not raised a span above their heads:

a man who acts as <i>imam</i> for people when they do not like him, a woman with whom her husband is displeased throughout the night, and two brothers* who are disunited.” * The word here is most probably used in the widest sense, meaning two Muslims. Ibn Majah transmitted it.

وَعَنِ ابْنِ عَبَّاسٍ قَالَ: قَالَ رَسُولُ اللَّهِ صَلَّى اللَّهُ عَلَيْهِ وَسَلَّمَ:

ثَلَاثَةٌ لَا تُرْفَعُ لَهُم صلَاتهم فَوق رؤوسهم شِبْرًا: رَجُلٌ أَمَّ قَوْمًا وَهُمْ لَهُ كَارِهُونَ وَامْرَأَةٌ بَاتَتْ وَزَوْجُهَا عَلَيْهَا سَاخِطٌ وَأَخَوَانِ مُتَصَارِمَانِ

. رَوَاهُ ابْن مَاجَه