"Friends"

People kill me. I recently received an email from someone who claims to be my "friend". How I am not quite sure. The last time I saw or spoke to her was 8 months ago at Kasey's service, that was the day after Christmas. Just in case you need a reminder it is almost September.
I have acquired an I don't give a shit attitude towards many things as well as speaking whatever is on my mind. I can believe she is pulling this stunt-she thinks everything revolves around her in this world.
I am trying to think of what I can say to her besides fuck off, I want nothing to do with you. The time when I need my "friends" most she has been completely absent.
She also told my mom and another friend at Kasey's service she was going to set up a foundation. My mom had been bothering me about this asking me to ask her about it. I told my mom that she should maybe ask a true friend if they would be willing to do this. My mom decided she would email her and see where she was in the process of setting the foundation up, she has yet to hear from her.
This is why I have so very few friends, no one can be trusted.