1. Understand parents' thoughts and intentions. Parents may want to join the parent group in order to understand your study life and pay attention to your growth and development. They may also want to communicate with other parents to learn about the latest development and activities of the school.
2. Communicate with parents. You can communicate frankly with your parents first and explain your concerns about privacy and independence. You can express your hope that they can trust you, let you handle school affairs by yourself, and emphasize your independence and sense of responsibility in school. At the same time, you can also ask them about their motivation and expectation to join the parent group, so as to better understand their thoughts.
3. Determine the solution. If parents insist on joining the parent group, you can discuss similar solutions with them. You can propose to report your study and life to them regularly, or ask them for advice and support when necessary. At the same time, you can keep a low profile in group chat or avoid sharing personal privacy too much. If parents still insist on joining the parent group, they can consider quitting the group chat or reconsidering joining.
Ask for help. If you think you can't solve the problem by yourself, or need further advice and support, you can seek the help of the school counselor or other relevant personnel. They may provide more specific advice and support to help you handle your differences with your parents.