My parents read my letters, diaries and cell phone messages without my permission. What should I do according to the law on the protection of minors?

I don't think it is necessary to go to court for family conflicts.

In fact, from the heart, you don't want to hurt your parents, and you shouldn't want to quarrel with them, because you know that they actually love you, but the way you use makes it hard for you to accept. Most parents want to know about their children's interpersonal relationships because they are afraid of problems in their children's interpersonal relationships, so please forgive me. I think we should be about the same age. People of this age are eager to have a space of their own and keep a little privacy. Generally speaking, they don't want to tell their families about themselves, which is understandable. I think we should talk to our parents calmly. Or it is not easy to say it in person, you can express your thoughts by letter, and the tone is as euphemistic as possible. Even if you can't talk to them about the expected results, don't get angry and freeze the scene. Generally speaking, mothers are more likely to persuade their children and have a better relationship with them. You can ask your mother for help and ask her to help you. If it's not enough, you may be able to put things like diary letters in a lockable drawer. Or you can carry it with you or put it in your schoolbag. If you still feel that it is not enough, you can buy a book with a lock. You can also put them in different places. However, this is not the best solution. If you want a family to get rid of their own knots, it is best to reach mutual understanding through conversation.

Finally, I hope you can get rid of your troubles as soon as possible and live in harmony with your family.