Is it only me?

Is it my fault your is it her fault?
Is it my fault that we broke up,or is it her fault that we broke up??
Is it she became bestfriends with my good friend???
Is it??? Can someone please tell me....
I have plenty of good and close friends and friends
I don't want to lose my good friend and friend.
Why are they treating me like this??? Any answer to this???
Maybe not right now... Maybe I will be getting the answer in the furure..
But the problem is.. who knows what is going to happen to me in the future??