Family drama can get messy. Throw any sort of inheritance issue into the mix and you have a recipe for disaster. Greed shouldn’t get in the way of familial relationships, but, unfortunately, people are money hungry by nature. I suppose that’s cynical; it’s just quite often true. In a post to the /r/amitheasshole subreddit, user /u/Pretend_Canary_9411 described a particularly awful situation. To make a long story somewhat short, the user discovered that her sister had been sleeping with her fian…