Police said, the woman appeared to be suffering from some sort of disorder.
The woman's husband Han Mau had asked divorce from his wife. At night, Jhang mixed sedatives in her husband's milk.
When Han Mau was asleep Jhang took a pair of scissors and cut off his genitals and flushed it inside the toilet. After Mau recovered from searing pain, he reported the matter to a Chinese news channel.
Police took Jhang into custody. she told police that she felt insecure because her husband was into an extra marital affair, and she was worried her about children's future.