Two Chinese women who work at the same factory were shocked to discover they were both married to the same man.
Cui Bin, 42, of Zhengzhou, has been jailed for three months for bigamy after the story came out, reports Dahe Daily.
He had first married Zhang Dandan and the couple had a daughter together - but he was desperate to have a son.
"I always wanted to have a boy, but due to China's one baby per family policy I had to find another woman secretly," he admitted. More...