I know how you feel
I am also a gambling addict amoung others I just changed one addiction for another. I know how you feel, and it is hard to stay away from the casinos, But I lost a lot even my husband because he couldn't understand the addictions. I do go to AA and apply the 12 step to my Gambling problem,, one day at a time. I found a website the Gettingpastgambling.com it has been very helpful and interesting
Good Luck there are many of us who know how you feel...