Some people tell their gambling activity.
Sometimes, in my country they borrow a small money like 10$ from their girlfriend. Then, If the balance is up like 100$ he sharing with his girl. IMO as long you are not addicted are fine sharing with them, the problem with gambling is while you are getting addicted.
But not sharing or tell anyone until you found some problem (debt, selling, stealing, fraud, etc).
So what happens when you loses the money you borrowed from your girlfriend to gamble? This is the only route I can't take. Gambling never stops and there's always game day. If you're low or out of cash wait till you have it. Borrowing to gamble may cause depression or even worse.
The problem is when I lose because I will do all the house chores for the day including buying our groceries in the wet market. I’ve been shopping and doing house chores a lot lately due to my 3 weeks loss streak. My wife instantly have a housekeeper for 3 weeks.
But with my recent win, I’m already warming up for an intense bed scene as revenge. Do I use a handcuffs

Lol. That's weird punishment but please use handcuffs. You need that revenge