Originally posted by: nautankitadka
Exactly. Keerti is doing what she thinks is best for her Amma and her own safety too, coz Raghav is entangled in pretty bad stuff. She might seem rude to the viewer, but if we had a family member due to whom we had to grow up early in life, we'd be pretty bitter about that too, no matter what age.
I also believe that Raghav used to be a doting brother (still is) and to see an elder sibling you love and adore 'fall from grace' can't be easy for a kid.