Many years ago I read a short story about a robot.
The robot was designed to provide parental care to some adults in a family (3 or 4 members , who are siblings). Their parents were no longer alive.
The youngest was a girl who at first did not like the robot. She was still shocked by the death of her parents. She said that they had not kept the promise to be always beside her in life.
Then the robot had an accident and was broken into pieces.
The girl was very sad but the robot was ok. In the end, she was very happy with the robot mother. Can someone help me to tell the author of the story?