Mom relapsed again and won't admit it, she really needs help.

God everything has went so far down hill in the last few months and I'm so lost on what to do.

She's borrowed and stolen thousands of dollars from my family members. Taken all of my grandma's pills, raided my pill cabinet, and i found out yesterday she even asked my boyfriends mom, who she is not close to at all, for pills. She's in contact with some really shady people who have gone to jail for this stuff before. All in the last 3 months.

She stopped about 13 months ago becuase her organs were falling due to constant drug abuse. She's been in rehab and passing all of her drug tests ever since. Now she's started up again and when I tried to ask her about it, she denied it.

For context, she is almost 60 and I am 21. She started taking them when I was about 13, and stopped when I was 19 almost 20.

When she's on opiates she's very abusive. I had to cut her out of my life for a couple of years. I love her so much and Im so scared I'm going to lose her to them again. I have no idea what to do. I just want to be there for her and get her the help she needs. Is there anything I can do? What would you want your family to do to help you?