Credit: MTV Photo: Jenelle Evans and Kieffer Delp Meet Gary Head at Court

Jenelle Evans finally came clean about her past heroin addiction during the Teen Mom 2 reunion special with Dr. Drew, but the catch? She says her ex-boyfriend, the wandering grifter known as Kieffer Delp, got her addicted to smack.

Jenelle told Dr. Drew that Kieffer shot her up with heroin each and every time they used the drug, and that she only became addicted because of his encouragement.

"When I got his [Kieffer's] support, then he wanted me to do the drugs, and he's like, 'oop, let's do it,'" Jenelle told Dr. Drew. "That's the first time in my life I've ever tried it."

So, what does The Delp have to say for himself? Surprisingly, Kieffer is willing to admit that he did get Jenelle hooked on heroin, though he wants her to share some of the responsibility for her actions.

"I'm not gonna lie I didn't force her but #peerpressure maybe," Kieffer tweeted on May 7, adding that he "def didn't make her od." He told a fan that Jenelle's claim that he shot her up was the "one true thing about it."

We're glad that Keef is owning up to his role in Jenelle's addiction — after all, some of her fans still don't believe that she was a victim! But it’s good to know that both Kieffer and Jenelle are currently clean and sober. Phew!

What do you think about Kieffer admitting to getting Jenelle hooked on hard drugs? Dish in the comments below!

 Source: Twitter / Twitter