Hello, are you jealousy?

Wow, I've heard alot about you,
never thought it would feel this way
I thought it was just a bunch of angry actions
but you can be more than that.

I think that words are stonger than actions
not a scar on my body,
yet my heart cries.
you can tell by your words
of how you described her.

If she was your ex.
I have two questions.
Is this real, or am I another one of those girls that you can use to re-create her.