I know this response might be coming in a bit late, but for others who might have the same question, I wanted to chime in. It's really admirable that you're trying to help your family member with their mental health. Supporting our loved ones is important.
If you're struggling to find information, a good starting point could be reaching out to a
mental health line. They can provide guidance, suggestions, and resources to assist you in supporting your family member. It's worth giving them a call and discussing your concerns.
I'm new here on the forum, but I believe that sometimes it's not as simple as staying out of it. We care about our close ones and want to see them well. Keep being there for your family member and seeking the help and advice you need.