"Mamata Panika leapt to death along with Seema (two-and-a-half years old) and Sandhya (1) into the well early in the morning," trainee Deputy Superintendent of Police (DSP) Pinki Jeevnani told PTI.
Prima facie it appears to be a case of domestic dispute, she said, adding further probe is on.
When Mamata failed to return her house for long her family members started looking for them and later found their bodies floating inside the well.
Police fished out the bodies with the help of villagers and sent them for postmortem.
