Actually addiction lies in ourselves in response to it, in my opinion if you haven't had time to sell your house, car, land and so on to spend on online gambling, In my opinion, this does not include severe addiction, you can still manage to stop playing online gambling, the point is that your determination and self-will to stop gambling still have a good chance.
However, if you ask about returning money lost in bets, the answer is difficult 99% there is no way, gambling is clearly the risk of losing. Losing money is in the 80 degree position.