A 60-year-old man stabbed his wife on Saturday after an altercation over a domestic issue here, police said.
The incident took place in Sangam Vihar area of the national capital.
The accused has been arrested and sent to judicial custody, a police official said.
The wife, who is a 56-year-old, is admitted to a hospital and is battling for her life.
The couple has three children.
Disclaimer: No Business Standard Journalist was involved in creation of this content