I think my bffl isnt my bffl anymore? wtf?

ask her if you guys are okay. tell her whats been happening and the way yu feel. Then talk to julie alone. if no one else is there to back her up she wont do anything. ask her why she doesnt like you and you want to be friends. tell them you feel left out and all you want to do is be friends and they dont need to be jerks about it.