Who Betrayed Whom

Was I the betrayer or the betrayee?

Some may argue that I started it.

But did they all have to turn against me?

They didn't even give me a chance to explain.

They abandoned me without a flicker of doubt.

I definitely betrayed the most loyal.

Turning her away without explanation.

My words put the final nail in the coffin.

Our friendship dead.

But her friend betrayed me long before.

When I was branded a liar.

The accusation came before my hurtful words.

This label had others doubting my worth and friendship.

Abandoning me.

So I ask who betrayed whom?