It is usual in your life where sometimes u have bad moments when you unsatisfied with your friend or you feel angry with him/her. Maybe certain people will just ignore or try to forget about it, but for most people especially girls , they don't. Either they will keep the feeling, abolish that friend in friend's list and mostly will backbiting him/her just to express their feeling. I tell you, no 1: keep the feeling in ur heart... it is a bad idea...or should i say worse idea..it just like a virus when u keep it..it wil destroy urself. 2: abolish their friend: ultimately worse...u r prohibited to break a sillaturrahim as in ayah alquran “And those who break the covenant of Allah, after its ratification, and sever that which Allah has commanded to be joined (i.e. they sever the bond of kinship and are not good to their relatives) and work mischief in the land, on them is the curse, and for them is the unhappy home (i.e. Hell)” (Surah Ar Rad)..
3: backbiting ..... it's haram!!!! as a Allah mentioned in ayah al-quran O you who believe! Avoid much suspicion, in deeds some suspicions are sins. And spy not neither backbite one another. Would one of you like to eat the flesh of his dead brother? You would hate it (so hate backbiting). And fear God, verily, God is the one who accepts repentance, Most Merciful. (49: 12)
So how to solve ur problem... it's easy... just release it, be honest and say what u want 2 say to the person that u hate.. maybe it is difficult to swallow the truth because the truth is bitter...but beer in mind bitter is the cure... anyway u must know the technique to explain that u r angry n unsatisfied with them.because if u use the wrong step believe me the consequence will be worst..later insyaAllah i'll explain how to tackle them in my next post ... wasssalam