My husband has a drinking problem and some of his friends feed into it & think it's funny because he

Talk to your husbands friends, also talk to your husband, i know it's hard trying to reach a alcoholic but try any means at your disposal. Because his drinking problem affects your life too.

Have a heart to heart talk with your husband, tell him that you will help him to change, you know that it is not easy at first but you will support him all the time. Speak with a concern tone rather than angry and annoyed tone. With a soft and kind voice, I know you will win him.