Of course I would stop gambling if my dear wife stop me from gambling. But I am happy that my girlfriend prefer me what's good for society and myself. She always inspired me to help the poor. So I always follow my wife's rules and regulations.
You are truly lucky to have such a partner. There are many girl friends or partner who are not willing to gambling and do not want to trust his friend in any way. But the real relationship is about understanding each other. They will help each other. In this regard you are indeed a lucky one.
Luck can come to anyone who has a girl friend who really understands her habits. At certain times girl friends also have feelings that are not good for their partners, the ban on gambling from girlfriends does not mean he does not support his partner's habits, but he prefers a beautiful future by setting aside a little money for savings.
Men who have a gambling habits cannot manage financial management well, the role of girlfriends is very important to remind their partners to stop doing habits that can absorb more expenses.
Supporting our loved ones habits is a sign of respect. As long as it isn't affecting our partner's life negatively, I don't think asking them to stop or quit will be fair. They also have their own dreams and hopes so we should let them do the things that they enjoy but we should always be present to remind them in case they're exceeding beyond their limits.