Why is my father good to other people's children and bad to me? I'm not talking about this. The kind that gives money to my cousin. I am my own, and I am not unfilial to him.

First, maybe you are not his own, you don't know, he knows!

Second, maybe he just thanked his cousin, who helped your family!

No, it may be just small money for my cousin, but you see it in your eyes! And raising you is big money, because you think you have to get used to it and won't appreciate it.