The body of the woman, identified as Varsha, was found from their house in Sanjay Nagar area of the city yesterday.
When police reached the spot, the woman's body was found on the bed, a senior police officer said.
"The victim is said to have committed suicide by hanging herself from the ceiling fan. By the time the police reached the spot the body was brought down to the bed," Superintendent of Police Akash Tomar said.
However, no suicide note was found from the spot, Mr Tomar added.
Varsha had got married to Harish four years ago. Harish, an employee at a footwear's shop in Delhi, resides in sector 23 of Sanjay Nagar in Ghaziabad. The couple had a child, who is over
two years now.
On Mr Singh's complaint, an FIR has been filed against Harish and his family members, he said.
Harish has been arrested, he added.
Police is investigating the case and the body has been sent for autopsy to ascertain the actual cause of death. Police suspected that Varsha was strangled to death.
(This story has not been edited by NDTV staff and is auto-generated from a syndicated feed.)
Get the latest election news, live updates and election schedule for Lok Sabha Elections 2019 on ndtv.com/elections. Like us on Facebook or follow us on Twitter and Instagram for updates from each of the 543 parliamentary seats for the 2019 Indian general elections.