'Teen Mom's Barbara Evans Jokes About Killing Kailyn Lowry While on Instagram Live With Jenelle

The Jenelle Evans-Kailyn Lowry feud has suddenly taken a dark turn.

The two Teen Mom 2 stars' rivalry has included social media shading and infamously, the burning of a "peace gathering."

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********** NEGATIVE REVIEW *******. . . Been debating whether to upload this, but I feel like the time is appropriate. Kail Lowry , for years you’ve been super jealous and envious of all us girls on the show. You try to make your way into the group, then turn into a mean ass person when it came down to me. You apologize on/off, claim I need to be apologizing sometimes, then talk shit constantly about me and my husband to the tabloids?! THEN you had the balls to send me a PEACE GATHERING GIFT?! Don’t send me gifts and then go talk shit AGAIN!!! Wow, you’re an idiot cuz this is what I do for gifts sent from fake ass bitches like you. ??‍♀️?? Stay our of my life, go worry about your own. . . . . ? by: @ryanupchurch ? by: @thetravistidwell

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But now, it's gone to a whole other level, courtesy of Jenelle's mom, Barbara. On Saturday, Jenelle and her mom went on Instagram Live to chat with fellow Teen Mom star Brittany DeJesus.

Everything was going just fine until Barb decided to bring up Kailyn. The grandma suggested she and the two others should, "all get lit and we'll go kill Kail."

Britt, Jenelle and Barb all began laughing, and then Jenelle had the wherewithal to tell her mom, "Oh my god, we're on Live, mom. You can't say that s**t."

Fans informed Kailyn of the egregious comment and she gave a very professional response.

"I want no association with any person or network that with that family," Kailyn told In Touch Weekly. "I guess the apple doesn't fall far from the tree."

"I have three kids to lie for, just like Barbara herself," she continued. "I'm disgusted it came from her."

Barb and Jenelle were visibly drunk during the live stream, but Kailyn isn't buying intoxication as an excuse.

Jenelle and Barbara have responded, claiming that it was "just a joke," but it's still a comment that should've never came out of Barb's or any other person's mouth.