Is Kris of TOW a drug addict?

Not trying to be mean… I was wondering this when I saw her looks and behavior. Then her girl said that she disappeared for 3 weeks and then 4 days. I know that can be a common behavior when people are using. Maybe she was on a bender or withdrawing. Perhaps she states that she has narcolepsy because she commonly nods out. Idk…. I’m only on the 2nd show of season 4. My personal opinion is that I believe she is using. My biggest question is: what is she using and how is she going to make that transition to Columbia if she’s using?? EDIT: yes, I clearly see she’s in withdrawal. I’m not even all the way through the season. I am not saying that she’s a bad person for using. We are in an opioid epidemic and it’s important to be mindful of that and respond with compassion. I wish the producers brought more attention and dialogue to opioid addiction. However, I have a huge problem with how she’s treating Jayme. All the lies. Not being up front about her addiction. Jayme has the right to know who she is marrying. I also don’t understand why she went to Columbia without her products. I would think that any opioid addict wouldn’t risk going without and they would have a plan in place. Why didn’t she research the drug policies there or even call the pharmacy before hand. I feel so bad for Jayme. She seems to really love her and have so much hope for the future. As of now, it seems like she is trying really hard to make her relationship thrive.