The internet is reeling after battle between a penguin and its mate's side penguin

Tensions are high in the world of penguin relationships this week.
In a very graphic new video from National Geographic, a male penguin returns home to his mate only to find her with another male penguin.
Then, a battle ensues and, well, let's just say the hero doesn't always come out on top.
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Yes, friends, it's true: after a bloody, bloody battle, the female penguin waddled away with the other man.The internet