Back stabbing friends

just me

Ok lady’s so me and my friend s have a group chat we’re we all ways talk on of my best friends posted that she really hates me and always will my other friends chose my side cause we see each other as family my friend who said she hated me comes to school and says to me Iam sorry I really mean it you are a bitch but can we pretend that that never happened and idk what to do my other friends are pissed at her because of what she said then the friend who said she hates me started to get mad at my other friend but wants me to forgive her idk if I should please tell me your opinion. ?