It's already a risk if you want to have a relationship with other people, unless you're not want to marry anyone, you will 100% free and not disappointed with your spouse.
Maybe what @moneystery said is true that when it comes to money we can't just trust it because many problems happen just because of certain amount of money but he is not quite right in conveying it here.
And in this case it is not matter of trust but rather responsibility which the man does not have.
He should have been able to add more savings but instead used it for gambling, this is the kind of thing that actually makes the perspective of most people out there think that gambling is bad.
Yes, you do have the plans on doubling the money or adding it up because you are really that desperate on making it big and since your girl is the ones does have that higher contribution then its true that ego
would really be that mainly affected or on whats the reason on why its been triggered out on why you do gamble those funds or simply you are really just that addicted?
We dont know about into those things that circles around on that mind of that guy but much sure that he would really be regretting this one.