I live in Minnesota, my younger sister lives in North Dakota. Until a few years ago we had a fairly amiablr relationship. We talked on the phone several times a year, saw each other once a year, usually for 45 min to an hour in a restaurant with her family. Not a really close relationship. In 2009 she arranged a ride for me to Wadena Mn for a family Easter. Her daughter decided not to drive up because she was working 2 12's that weekend, and with driving, would get no sleep. I have an email from my sister stating that her daughter was the one that decided not to drive. The next year, I was not invited to a hastily planned Easter , hastilly planned because her daughter was getting married the next week-end. My birthday fell in between. My sister did not call me on my birthday, on Easter, when she returned from the wedding, etc. When we had last talked in early Feb, she had mentioned a concert her younger daughter wanted to attend in Mpls. As I heard nothing from her confirming those plans, knew she had taveled the previous two weekends, and had heard from my other sister that they were planning on coming to Mpls for a tournament, but my other sister was not sure of the date. I had been having health problems for a few weeks, have SAD, and cyclical depression, specifically around my birthday, my deceased daughters birthday and mothers day. My friend said that as long as my sister had not called to confirm, she probably wasn't coming, and my friend did not want me alone all week-end, especially with my dominent arm in a sling. Well, I blew it. Forgot the charger to my cell phone, which I don't use very often, so is often uncharged in the bottom of my purse. When we did touch base, she started accusing me unjustly, and inaccurately. She wanted to know what she had done to make me not call her, so I told her all of the things she had done, which started a war. She has never accepted criticism, whether from family or employers etc. Any way, if I respond to her questions, inaccuracies, or her version of events, I get a barrage of ugly emails. If I don't respond, I get a barrage of ugly emails. or mail. I have asked her to stop. Another ugly barrage of mail and emails, with accusations going back over 40 years. That one was her fault, but she only remebers that she had to apologize. What can I do to get her to stop before my MS has an exaserbation?