[Real rural post-90s generation]
I was born in a rural area in the 1990s, and I am the eldest daughter in my family. On the day my mother gave birth to my sister, there happened to be an abandoned male baby in the hospital. My grandmother decided to adopt him and gave him to my mother, and they became "twins."
In that era when neither material nor love was abundant, my sister and I didn't have enough to share, so my grandma gave everything to my adopted brother...