Ive been pretty stable for over 1 year with my meds. BPD makes me have some extreme anger, like Hulk rage. Anyways, I haven't felt that upset in a long few months until my coworker Cindy called her thin self fat, and my other coworker quickly answered "Cindy you aren't fat, Rose and I are fat-fat!" I am Rose. It took everything I had in me to not strangle this woman. 
Now I'm thinking I over reacted, since it is true. I am overweight but it still felt awful coming from someone I work with. :(