Hi Mermaid.
I am a Compulsive Gambler.
If someone kept drip feeding me with money , which I didn’t have to earn, I could possibly become very irresponsible and gamble every day, while laughing my heart out at the stupidity of the person whom I was fooling!
Have you any idea why you feel you need to send money to your husband, when you know what he will do with it i.e. gamble until he losses it all, then come running back for more, knowing it will arrive without any effort on his part?
If he was diabetic , would you keep feeding him with sugar or a drug addict with heroin, or an alcoholic with alcohol?
There is a huge difference between support and enablement.
Ask yourself what is in this for you.
You are doing him more harm than good.
My advice as someone who plied all the tricks of the trade to get money and succeeded in losing the LOT, is
STOP SENDING HIM MONEY!