Plz upload the 4th chapter, if ever it release I will be a relief, because I keep on reading it all over again. I can't control my brain, but keep on repeating the chapter 3.
In my perspective, that her mother shares the photo in the news. The people that cause the death of their family can be aware the situation that has occurred in their life. They can get the information about it, and find ways to cause the death of her family. I think this is why she is angry about.