Good story to share OP, I did suffered a lot in Gambling too, and I am still finding a way to quit...
Think for your family, your parents, your loved ones, your wife or kids < this always do when I lost, but won't be happened when you are gambling especially when you are winning....

you just have to limit yourself to do less and less gambling each day until you quit it for good. it means making smaller bets and having less amount of bankroll to work with then reducing the time you spend on gambling each day. if you quit suddenly you will come back again.