It's a shame if you are an addicted gambler and we all have the same feeling. But why not try to tell it your family? Instead of thinking that you'll receive hate maybe they can help you to boost up your confidence and even support you to get out of addiction.
Rather its best to say that if a person is wasting money on gambling then its bad since you should try to earn money for your needs and your family needs and also for future. If you can control your gambling habits then its ok for some but simply gambling is also a sin. In the end its totally your own choice whether to gamble or not hence I cant judge someone on that.
It's bad and a very waste of money if you will gamble on a bad way. And you should be ashamed of yourself if you are doing this thing. But if you are responsible and you think that you are not doing something wrong. Then it's going to be fine in your part.