Help

I’m an older brother of 2 younger sisters, one is 7 and one turned 12 not too long ago. This is primarily going to focus on the 12 year old sister. For now I’ll call her “sara” (not her actual name for obvious reasons). For context about me, I’m 14 and I’m in high school. I’ve seen the ins and outs of everything there is on the internet including the porn/anime porn. This will be important later. Now onto the concerns. 1. Sara has a notebook filled with things that she thinks, like how she’s fat and how she doesn’t want to be here anymore. It’s really concerning and that fact that she showed it specifically to me and nobody else makes me think that it’s my responsibility to take care of this issue because I’m the only one she trusts to talk to. 2. She has openly told me that she watches ecci anime/ hentai. For those who don’t know, ecci anime is where the anime is not primarily focused on the sex scenes, but there are some. Hentai is just straight up porn. Now I wouldn’t have a problem with it if she just kept it to herself but no. She openly tells me about it. Today she told me that she was watching “overflow” which is a notorious Hentai that is in the top maybe 10 most watched hentai of all time. 3. She barely has any friends at all, and the ones that she does have, are not good people. One of them sent me literal piss fetish pictures, and the other one criticizes a lot of things she does. 4. She has a horrible sleep schedule. We recently went to Disneyland for my birthday, and in the car ride there, she said that she slept for 2 hours. I’m really concerned because she really needs the sleep at this time in her life. She says she needs melatonin gummies to got to bed, but i’m sort of worried if she’s becoming dependent on them to have any rest at all. Im just really worried about her. Am I justified in wanting to tell my parents about the notebook and the hentai? Or should I let her get through whatever it is by herself? Does she need my help? Our parents never do anything about anything in our house, so I kind of feel like it’s on me to help her. If anyone can help, it would be greatly appreciated. Thank you for your time. via /r/Parenting https://ift.tt/3xSjPNE