Mishkat al-Masabih 1128
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 imam 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