I am a boy. My sister is two years younger than me. I have hated her very much since I was a child. She always pretends to be in front of my parents. When my parents are around, she pretends to be rig

I am a boy. My sister is two years younger than me. I have hated her very much since I was a child. She always pretends to be in front of my parents. When my parents are around, she pretends to be right.

You are a brother, your family must pamper your sister, right? After all, the girl thinks that she will not do such a thing. I will teach you a way. Next time she pretends to be in front of you, just say Tell your parents the same joke, for example: Haha, you threatened me in the morning, and now you are so good, you will almost become a movie star, then just laugh it off, and don't deliberately tell your parents that she is not good. If she threatens you again, and you threaten her too, such a child will eventually become bad no matter what the future may be.