Entangled Publishing is so excited for their new release, MUSTANG SASSY as it deals with something we all dread and hate… break ups. On the one hand, it can be good to dump all that unwanted weight of a cheating boyfriend. But being the dumpee? *Shudders* That’s when things sometimes go bad. It got us to thinking. Everyone has a worst break up story, and so we are challenging you to share that story. The worse the better, hold no punches… Although it may be tough to beat Sass’s story, so good luck! Share your worst break up story in the comments below! Entries will get 10 extra points in the giveaway below for a kindle paperwhite. In the meantime, we’ve got a story of our own from Casey. She’s kicking things off with her worst break up story. It’s the story of how she broke up with her high school boyfriend… “My senior year of high school, I started dating my friend’s older brother. (Yeah, I was the cool high school student dating a college boy.) He was so sweet and attentive, never pressured me to do anything – basically, he was perfect and I was content. I wasn’t…