~snip~
It can never happen. A perfect life partner will never let you get addicted to gambling If someone likes and loves you from the heart, he will always advise you to stay away from bad addictions.A good friend also does not want him to be addicted to a bad thing.I have always received good advice from my life partner, he never gave me bad advice and never allowed me to progress in bad work.But maybe you have a better relationship and both of you are a better couple.
In my view each person is responsible of their own actions. So, for me there's no need to have someone else "letting" you get addicted to something. You are the one that decides what to do with your life, and you get all the outcomes that come with your decisions. There's no blaming other people because they "let" you do something bad. It's all my own responsibility.
If someone in your life is telling you that you should quit gambling I reckon there's probably something bad in your behavior, basically it's a red flag that you should think about. But in the end it's your own mind that decides to stop any kind of behavior.