We did one for my mom years back.
It was well recieved, she was 59 then.
She did not take to the meetings, stayed sober for 10 years and has now taken back up with the bottle. SHe says she is in control, but if you call her sfter 5pm, she is snockered.
Are you consulting an interventionist?
They are expensive, but, they know all the pros and cons.
My mom was a hard nut to crack, and it worked, but no guarantees...