And what do we have here? In Touch can confirm that Teen Mom 2 stars Jenelle Evans and David Eason sent out cease and desist letters to their MTV co-stars Kailyn Lowry and Chelsea Houska — and let’s just say, the girls do NOT seem happy about this.

Kail, a new mother-of-three, took to Twitter to drag Jenelle. “How does one get a cease and desist from someone they don’t care to talk about — and if I did, it’s my opinion,” she wrote. Chelsea also used the social media outlet to address the situation, writing, “I just got a cease and desist from Jenelle and David. So there’s that lol. #idonteventalkaboutyou.”

In Touch spoke with the blonde beauty, who showed us the official court doc — and said that Chelsea’s father, Randy Houska, also got one. He seemingly addressed this on Twitter, writing, “Apparently it is libelous to say that people should not fight in front of their children. Not specific people, just people.” Kail also added that Jenelle even tweeted out her personal phone number last year.

This comes on the heels of Radar‘s report that Kail and Jenelle were feuding after Kailyn commented on a GIF of Jenelle’s son Kaiser crying in October. She wrote at the time, “There’s nothing funny about this.” According to a source, “Jenelle texted Kail and told her she shouldn’t be making b—h a– comments on her life story unless she knows the full story. She complained about coming under fire on social media for not feeding her son.”

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Jenelle also went after the girls that same month after fans questioned her for not bringing her baby daughter, Ensley, to film the Teen Mom 2 reunion. Kailyn and Chelsea both opted to bring their little ones — Lux and Watson — for the occasion. “I wouldn’t bring her when it’s bad for babies’ eats to fly when she can’t pop them. Not to mention she has a cold. She’s too young and why bring my daughter around all the drama?!” she said at the time.

When it came to her co-stars bringing their babies, Jenelle fired back with, “That’s actually dangerous. Any doctor will tell you that.” In Touch has also reached out to Jenelle and David for comments.

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Have a tip? Send it to us! Email In Touch at contact@intouchweekly.com.