edited b/c it was too long and i went off point due to venting, sry
Basically, the story summed up is this:
My grandmother goes off on tangents and yells and is super controlling about every aspect of life. Each time it ends up in me crying and being hurt. Recently she went off on me christmas morning and uses the "button" about the background of my adoption as a way to hurt me during the argument. I try to logically explain my way out of her "Fire" and no logic exists all is war with her when she is "fired up".