No...he wouldn't get "shared" care if he could not prove himself FIT....If you told a Judge that you were afraid of your childrens safety due to his drinking and that you would feel better if he were "monitored" during visits until he has proven some sober time.
You can't convince him to stop....you can't scare him to stop....
I'm an alcoholic....People have tried to scare me....I have been commited against my will....in an effort from my family (my great Mother...) to CURE me....I have been scared of losing my employment....my life....and I never stopped thru all of that stuff.
It took something inside ME that made me want to stop one day...I actually got sick of being sick and I stopped in 2005 for 8 years...
Now I drink again....and I want to stop and have for the last 12 days....but I do not feel that I am going to stay stopped like I did in 2005....
Its an ILLNESS....you can not fix him....he may not even be able to fix himself....You have to SAVE you and your children from this madness.