Dania,
First things first. You need to find a way to stop gambling. one thing we all know is that when we lose our money, when we have no finds left we have to stop. Use that knowledge, your husband can help with the barriers that will limit your access to money. Read the other stories here and you will see that barriers have helped many people.
Where do you normally gamble? Get yourself banned – another good barrier.
Whatever help you use to address things will be a lot more likely to work if you put those sort of barriers in place to give yourself sopme breathing space.
GA? Well I can tell you it has helped people who are extremely addicted? Will it help you? I guess you won’t know if you don’t give it a try. How about going with an open mind?
Keep posting and let us know what positive steps you are taking?