Should elder sister raise her little sibling?

Editor's note: The family drama My Sister (also known as 'Sister') has sparked heated discussions about whether 24-year-old An Ran (played by popular actress Zhang Zifeng) should sacrifice her own career and happiness to take the role of becoming her brother's caretaker. The movie unfolds with An Ran, an 18-year-old daughter who is often ignored in the son-obsessed family, unexpectedly faced the tough responsibility to care for her 6-year-old brother after a car accident that kills her parents. Should she devote herself to raising her brother? Readers share their opinions.

Sun

I don't think elder sister has the obligation to raise her little siblings, it's not her decision to have her little bro or sister, it's her parents'. She has her own life, her own pressure, should not take more. If she is capable enough and willing to help her little siblings, then it is okay.