Alcohol is a depressant. No point in taking meds for depression only to counter them with alcohol & most of those can be lethal if used in conjunctikn with abusing alcohol.

His problem is not the "not taking meds"....his problem is ABUSING ALCOHOL.

Unless he is willibg to admit & chsnge that there are no mefs in tje wirld that will help your situation.

You are better off keaving & letting him sort out the oriblems of his life without you