First of all, parents ignored it. In fact, the elder is just a child, but because of the arrival of the younger generation, he is ignored by his parents, and even has a psychological shadow in contradictions.
Especially when the age gap between the two children is not big, it is a kind of harm to be forced to bear too many responsibilities that you can't afford.
In such an environment, she will hate her parents' partiality, and even as an adult, she will easily fall into the pain of childhood.
In addition, the "differential treatment" of parents will also affect the original harmonious and friendly relationship between children, making them the opposite of rivalry, making the older ones feel wronged and full of grievances, and at the same time making the younger ones dependent on their parents' love to hide.
For example,
Before my brother was born, my sister enjoyed her love alone. The arrival of my younger brother won some love from my parents to a great extent. This is because my brother thinks it's unfair. In many other places, the idea that girls should make way for girls is very serious. In this case, my sister will be despised and psychologically unbalanced. Because of the birth order, my sister will feel unfair and unwilling to pay. However, if I don't let my brother go, my parents will think that they are not sensible.
In the long run, it will actually affect the feelings between my sister and brother to a certain extent. She thinks I should enjoy the rights by myself. Because my brother was young and he was a man, I gave up.
This pile of big growth is very unfavorable, so as parents, there is no need for older children to make way for younger ones.