This thread is about weird stuff you stumbled upon in the internet, real life or maybe your own.
I've stumbled upon this video in YouTube and I was shocked. It is possible that a mother can give birth to kids not her own. Even the DNA doesn't match. It's weird.
Someone explained later that she is a chimera. In other words, twins have merged into one physical body. The baby was not really hers, it's her twin inside her.