Fat Crazy Sister Advice? I (male, early 20s) am home from university for the summer and my crazy sister (hamplanet, early 20s) is here too. She told me to go buy some homeopathic medicine. When I informed her that it doesn't work and I'm not going to waste time and money on it, she (physically) attacked me from behind, while I was sitting. She was then upset that when I brought by arms up to protect my head, I hit her in the face and she attacked with renewed vigour. I've tried avoiding her as much as I can all summer because literally every interaction has been negative. (I know what literally means and I do mean literally). I don't think I've ever aired my dirty laundry in public/on the internet but I just don't know what to do. Do I just bear it until I'm gone? Do I return fire when she attacks? I fantasise about actually taking a swing and watching her go down. Throwaway account for obvious reasons.