Grandparents Raising Children Support Group
This community is dedicated to grandparents who are the primary caregivers of their grandchildren. In cases where the parents are not willing or able to provide adequate care for their children, grandparents may take on the role of primary caregivers. Join the support group to find support, share your experience, and get advice from other members.
I don't think it matters much whether the problem is physical, mental or addictive: The person has to want treatment as much as they formerly wanted to wallow in their problems. And nobody can force them to want it. Unfortunately, they almost always have to hit rock bottom before they realize that recovery is their choice and their choice alone.
I hope he listens to reason, but at least he's been warned!