I have a sister in - law that is toxic, she has caused a major rift between my brother ( and he wasn't much of one anyway ) and our family. Our mother had to have surgery she called him to let him know what was going on and he did not show up at the hospital to check on her until weeks after she was released and was recuperating at home. This critter he married ( nicest name to call her ) has made us all feel like we are beneath her. She goes around spreading lies ( and we live in a small town ) she told several people that a family member had an std which is untrue. She also claims that our brother was treated unfairly by the family when he was younger which is very untrue and she knows it .All this woman likes to do is keep drama stirred up. I finally moved away and our mother comes to visit as often as she can to get away from her lying She also has said lies about me and I have ignored them for as long as I can. She Makes it virtually imposable for the family to get along when she is present. My sister in-law is a complete B***h, I would love to see her taken down a peg or two or better yet removed from my family and placed on another planet where she can not cause any more destruction than she already has . Dr Phil any advise ?on how to deal with such a horrid person?