I have same experience. My Indo maid - Zainab, she really had mental problem which I confirmed with her previous employer in singerpore. Her previous employer told me that she was turned down by a man during her contract in Singapore, she was sent to hospital and received medication. The employer was very scared because she has 3 children at home, so she made her resigned by herself. The maid went home and was kept in house about one month by her father. Her father did not allow her to go out at all. She acted some strange things at our house during her stay. Last week, I asked her to leave by herself. Now she is looking for a new job. Her previous employer has good relationship with her but advise me not to let her take care the small children. Besides her performance at my house is also not very good. She liked argument and told lie. She also liked to speak ill of my family memeber that made my parents angry very much. So, please pay attention to this girl if you are looking for new maid.