It’s not unheard of to have twins, or more than just one baby at a time, but it’s certainly uncommon for a woman to give birth to twins from two different dads!

There’s a woman in China who’s in very hot water after giving birth to twins. She’s not in dutch for having twins. She’s in trouble with her husband because he had doubts after the boys’ birth–they didn’t look alike!

After obtaining a DNA test, he was still shocked to discover that ONE of the boys didn’t have any biological relationship to him! One of the twins was his, the other, a product of a one-night stand the woman had, but never admitted.

Experts say the exact odds of this phenomenon, called heteropaternal superfecundation, is an extremely rare occurrence, with anywhere from 1 in 400 pairs to 1 in 13,000 pairs, according to the Guardian.

The father said he was happy to raise his own child, but not the one from someone else. Just TRY to imagine…what would YOU do if you’re the dad finding this out?