Since Demi Lovato was hospitalized for an overdose nearly two weeks ago, reports have surfaced about who and what led to this event. Now, TMZ reports that Lovato’s support group of family and friends is working hard to keep her away from the people who apparently influenced her relapse.

The site says that the singer’s team met recently to discuss how to keep her away from “toxic people,” which reportedly includes one distant family member. One friend in particular is said to be on the focus list, as well.

After Lovato’s July 24 overdose, a source close to her told People that her friends had been worried about an event like this for some time. The source said she had been spending time with people who weren’t considering her health or well-being. “This is absolutely what so many people feared would happen,” the source said then.

On Sunday, the singer posted about her continued journey to sobriety, saying that she is now working on getting better.

“I have always been transparent about my journey with addiction. What I’ve learned is that this illness is not something that disappears or fades with time. It is something I must continue to overcome and have not done yet . . . I now need time to heal and focus on my sobriety and road to recovery. The love you have all shown me will not be forgotten and I look forward to the day where I can say I came out on the other side. I will keep fighting.”

TMZ also reports that Lovato has checked into an undisclosed rehab location and will be there for an extended period—at least 30 days.