Credit: Twitter

It's official, y'all. After months of speculation, Teen Mom 2's Jenelle Evans has finally admitted that she used heroin — and she's blaming her ex-boyfriend, Kieffer Delp, for introducing her to the dangerous drug.

Jenelle was hospitalized over Thanksgiving 2012 for ovarian cysts, but rumor had it that she was actually there for complications stemming from her hard drug use.

Jenelle initially denied the claims, but on December 18 she shared a text message between herself and her mom, in which Barbara suggested that Jenelle stay away from the Internet.

Jenelle's response? "Yeah that's what happens when u commit me to the hospital … Becuz u like to have things 'your' way."

Jenelle's husband, Courtland Rogers, further substantiated the reports of her hard drug use when he tweeted the following to his wifey's ex-boyfriend, Kieffer Delp: "It's funny people think I am a junkie wait till they see this next season on how u did jenelle and got her hooked on heroin … she almost died cuz of u dumbass." Courtland's tweet has since been deleted.

Jenelle claims she has been sober since Thanksgiving, and she's finally admitting that she did, in fact, use heroin. "i hate you kieffer!!!!" Jenelle tweeted on April 3. "why cant you leave my life alone and stay away from me..you got me strung out on herion #BYE."

It's no surprise that Jenelle's tweet was deleted, but are you surprised she admitted to using the drug? Tell us what you think in the comments!