How was Mrs Loisel ‘a mistake of destiny’?

How was Mrs Loisel ‘a mistake of destiny’?

Q. How was Mrs Loisel ‘a mistake of destiny’?

(श्रीमती लॉयसेल किस प्रकार ‘एक भाग्य की गलती’ थी ?)
Answer: Mrs Matilda Loisel was very charming and pretty. She appeared to be a lady of a high family. But she was born in a family of clerks. As her parents did not have much money, she was married to a clerk. But her thoughts were high. She wanted to enjoy the luxuries of life. So, the writer says that she was a mistake of destiny.’

(श्रीमती मेटिल्डा लॉयसेल बहुत आकर्षक और सुंदर थी। वह एक ऊंचे परिवार की स्त्री प्रतीत होती थी। लेकिन वह लिपिकों के एक परिवार में पैदा हुई थी। जैसे कि उसके पिता के पास अधिक पैसा नहीं था, इसलिए उसकी शादी एक लिपिक के साथ की गई। मगर उसके विचार ऊंचे थे। वह जीवन के ऐश्वर्यो का आनंद उठाना चाहती थी। इसलिए लेखक कहता है कि वह ‘एक भाग्य की गलती’ थी।)