<human>: So this story starts back in my freshman year when I was still a young, unattractive boy. I had a huge crush on this gorgeous girl who basically shut me down rudely as I was going to ask her out. (A pre rejection?) so yeah I was rejected and dejected and all kinds of depressed but life goes on. well, over the next few years puberty was kind to me , made me tall (6'3) and gave me a nice body to accompany it. I started dressing better, paying attention to my haircut , and now I pretty much can pick any girl I want and have them. This matters when about 9 months ago, the girl who shut me down starts texting me, flirting and making advances. I no longer like her, so I ignore her and move on. She tries to guilt trip me about breaking her heart, so I remind her about our "history" . That shut her up for a while. 

But yesterday, I decided to take my amazing girlfriend for a date at our Starbucks , and to my dismay and surprise , apparently girl who rejected me now works there as a barista. 

It didn't go well. She tried to strike up a conversation with me AT THE DAMN REGISTER and was openly flirting in front of my girlfriend. 

My girlfriend hated this, but let it be because I had told her about this girl before. 

Except now she is texting me (apparently still has my number) sending me stuff on Facebook and commenting on my Ig pics. My girlfriend has seen everything since we have a no- secrets deal. 

This girl is becoming a major annoyance and problem in my relationship, how do I get her to fuck off??

Give me a shortened version of the text
<bot>: sorry for the long post, but a girl from my past is causing problems with my relationship and I need to get rid of her.