Why?

What did i do wrong?
why does everybody want to hurt me?
my ex-boyfriend is pissed
probably cause I'm done with him completely

my sis had told me
he wants my boyfriend and i dead
i hope its not true
maybe shes just messing with my head

i know she likes him
hes like a bro
i wish i knew if it was me or him
that she wants dead but ill never know

he cheated on me with her
but he says it was his friend
i believed him, got pissed at her
ill never know the truth in the end

shes my best friend now
she is like the bigger sis
that i never had and i love her!
and she loves me, its true bliss!

we help each other with everything
even though we might fight
it don't change anything we still love each other!
were bound so tight!

i don't want her to choose me or him
but hes put my life in danger
my sis wont let me do anything
i don't know whats gotten into her

maybe she does want me dead
or maybe she doesn't want me or him hurt
i wish i knew and its killing me cause i don't
my heart feels so burnt

i wish this was all a dream
i don't want to cry
does everybody really want me dead?
if so, i wish i knew why!!!