Don't come for her family or you're going to get burned!

Khloe Kardashian wasn't going to let one silly Instagram commenter start rumors about her niece Chicago West, so she switched into auntie bear mode and let 'em have it!

"Omg Chicago would either look MORE like Kanye or the surrogate mother," the commenter wrote on a side-by-side snapshot mom Kim Kardashian shared.

That's when Khlo stepped in.

"If you don’t really know about someone’s situation then maybe you should not comment. Try informing yourself first before you make such silly statements doll. Your passive wanna be petty comment is simply uneducated. Chicago is completely Kimberly’s biological child. Praise the lord she was able to have a surrogate and that we are blessed with sweet gorgeous Chi Chi," the Revenge Body star responded.

"I am saying you must be more informed before speaking on something that you don’t know anything about apparently. Chicago is Kimberly’s DNA. Her and her husband made embryos and then they were blessed enough to have a surrogate carry their child for them since Kimberly is unable to. God bless modern medicine," she added.

The troll eventually apologized and said the 11-month-old was "beautiful."

We love her fierce protectiveness!