A man in Ningbo, Zhejiang province, was exposed online for having married two brides at the same time, and local authorities are investigating, Qianjiang Evening News reported on Wednesday.

Photos posted online recently of a traditional wedding ceremony showed the man hugging two women who wore identical red bridal dresses. The post also said the man has a third wife and that the two had a child together.

Netizens who saw the photos questioned whether the man, who was said to be surnamed Shi, had committed bigamy.

The local civil affairs administration said that Shi did not have a marriage registration and that they are investigating.