Why didn't you tell me that when I was a sister, I had to buy something for my brother? Originally, I was an only child, but later I had a younger brother 12.

You can buy it before you get married, but it is not necessary after you get married, because you also have your own family. If you have a good family, you can consider it. If it is normal, just buy things for your brother according to normal etiquette, and you don't need to spend too much money to express your feelings. Your parents love your brother, which of course affects your status. Don't be angry. Eliminate fire. A daughter is like splashing water, but a son is his own. In general, most of the property is left to the son, not the daughter, because you are getting married. Of course, rich people don't care, and they will also give dowry. But in property, sons are definitely the majority, and children are in the minority. I don't know what the son-in-law can do for him because he didn't raise him. If a son is unfilial, he will raise himself and will never be filial again. He deserves it. Accustomed children rarely have good things, or even more. The ancients said that "a dutiful son gives a stick", which means that a mother always beats her son until he comes of age. When he grows up, you can't control it. Later, my son made a mistake, which really meant why his mother treated him like this. When he figured it out, he went home and knelt in front of his mother. You must receive a measured education. Being a mother now, I will understand the feeling of being a parent in the future, so I don't mind being too angry. It is ok to express it, but you should tell your husband. After all, you have to have contacts. Remember not to be too expensive, just look at your ability and care.