My Sister Does Not Communicate With Our Parents

   Isn't she mentally ill something you don't have a clear idea of? Otherwise, how do you treat others, do you study normally, friends?

   Your sister is having a hard puberty, she's old, don't pay attention to her. Watch yourself. It will pass in two years.

   lest there be any mental problems at this age one can quite nerd.

   This is from puberty. It will pass. :)

   There are no mental problems. He has friends, the ratings are also good. Talking to her is normal. I don't know why he doesn't talk to ours. Of course, they exchange a few words, but only when necessary, otherwise one does not say hello. If you have any tips on how I can bring them together ...

   Don't worry, I've been like this for periods. It was not always pleasant to be asked every day how it was at school. When Grandpa asked me every day what they were testing me for, I was really annoyed. Maybe it's the same with her or she thinks that yours can't understand her about some things, especially if you have a big age difference with them. My classmate's parents were about 20 years apart and a father, and as an adult he was more conservative, and she didn't always like to share with him because he didn't understand her. and she was closer to her mother while her younger sister had no problems with either.

   The girl is in puberty and her parents are obviously annoying her with something. If you can, arrange a meeting between everyone and say things. Your parents will make sense of some problems, and so will your sister. Success!