What altercation does Sohini get into at the well, and why does it happen?

Sohini is verbally abused by Ram Charan's mother, Gulabo. Luckily, Waziro intervenes before Gulabo can strike Sohini. Gulabo's ill-will toward Sohini is partially because Sohini is of the lowest caste among the outcastes, but it is mainly due to jealousy. Gulabo's beauty has faded, while Sohini is still a beautiful and young woman.