I am of the opinion that you need to sit down and analyse the situation for your self and then get help from your family and also from a psychiatrist to help you to over come the urge of gambling more and more. In fact, this works with all most all the addictions. You will need to stay on track with the suggestions and recommendations given by psychiatrist. With some support of your family and also with determination, you can overcome any addictions, even gambling too.
I think you don't need to go that far, you can just look at your family and tell them that you are having such a problem and you can't stop it because you are at the bottom of it. You dont need such psychiatrists to help you or cure you, you just need comfort from your family, you don't need to stick to gambling because it may ruin your life, but if you think of it, it may also ruin your beloved family's life too.
Comforting your family members, having fun with them, that is all you need, when you realize that you don't need them, then make them proud or happy by getting yourself a good job.After that they may be proud of you, but the good thing is, you made yourself a guy that your family proud and you know that you love them.