Why does the Marigold's story come off to be so belivable and real?

Marigold's story come off to be so believable and real:

Marogold's story comes off to be so real and true because it is a real story based on a real person. It is based on the real facts of life. The whole story is about a young girl who got depressed after the collapse of her husband.

She broke down and carries a scarf with her that reminds her of her husband. She fought from this depression bravely. This encourages many youngsters to believe that they can come out even from the worst situation in their life if they are determined to do that.