AndySky
I watched the video on St Anthony's Farm. Very cool concept. I love when the gentleman said "There was one thing I needed to change and that was everything." I also liked when he called the cows "ladies".
I'm not sure whether this program would be appropriate for your cousin or not. But it could be worth a phone call.
As you already know, dealing with an addict and the behaviors that accompany addiction can be very difficult and frustrating. I hope that you'll stick around here on SR and keep us posted on what you find out if you do call St Anthony's Farm and talk about your experiences in dealing with your cousin. Many of us here on SR have been dealing with addiction either on a personal level or with a loved one for many years. We all learn from one another here.
gentle hugs