Friends who turn your enemies

 u know friends are people u think u know but u dont i have a friend her name is sharnece she is a born american but she stayed in my country for some time we became best friends and she was nice she tells alot of lies and dosent care but anyways we have been best friends from we were 2 but im the older one and now she 10 im 11 and we caught up in a fight  she got upset vand start to call me names and now we are not bff anymore.