Sati existed in upper castes too. In the Kennedy family maintaining a certain social style is far more important. JKF sister went through lobotomy and suffered

Sati existed in upper castes too. In the Kennedy family maintaining a certain social style is far more important. JKF sister went through lobotomy and suffered entire life social pressure due to mental health problems https://en.wikipedia.org/wiki/Rosemary_Kennedy https://en.wikipedia.org/wiki/Rosemary_Kennedy