I'm going to push back just a bit here so one thing that people misunderstand about my Moral viewpoint is the only two groups so people within them must be 100%, well no, it's a spectrum, but there is only good and evil, like a number-line, Zero representing those too young or incapable of making their own decisions for whatever reason;but other than that there are only two groups positive and negative, but there are literally infinite places along that line.
As to your relative, I can't say, personally I don't judge whether a person is good or evil by adding up their actions, judging a persons place is hard. Something I think we can agree upon, as what knowledge they had, and their intentions play a large role. For example I think that people who aren't as socially aware would be less responsible for social missteps. However I do not believe that there is a middle ground or grayness, my most controversial take.