Credit: Twitter

Prior to her arrest for heroin possession on April 23, Teen Mom 2's Jenelle Evans had a friend in fellow MTV starlet Danielle Cunningham. The 16 and Pregnant cast member often tweeted words of comfort and support to Jenelle, empathizing with her struggles with addiction. But now, Danielle is done being the nice girl.

"I did like jenelle and completely was on her side, but thats impossible anymore," Danielle tweeted after watching the emotional Season 4 finale of Teen Mom 2. "I couldn't stand up for her if i tried."

Credit: Splash News

When Jenelle fired back with a screenshot of a personal message from Danielle in which she admits to abusing heroin herself, Danielle replied: "You do realize i went public with my heroin addiction right? To try to help people like YOU."

The tweets didn't stop there, however, with Danielle continuing on calling Jenelle a "junky," accusing her of hardly knowing her son Jace, and slamming her decision to put "nasty" men before her kid.

Finally, Danielle finished her anti-Jenelle rant with this not-so-subtle zinger: "Jenelle, i got to wake up next to my kid today, cook him breakfast & lunch, kiss his boo boo when he fell.. Kiss my ass you pathetic b*tch."

Ouch!

While we can't say we agree with all (or any) of Jenelle's life decisions up to this point, we can't help feel bad for her. Can you imagine finding all these replies in your Twitter feed? We don't blame her for threatening to deactivate her account (again). But seriously, Jenelle, don't. What would we write about?!

Do you think Danielle's being too hard on Jenelle? Tell us below.