Earlier quoted context omitted.
> one makes more money There's this joke about a man in his 40s. He goes to the gym and asks the instructor which machine he should use to look more attractive to young ladies. The instructor looks at him and says "you'd do well by using the ATM outside".
It's an entertaining joke, but I think most people wouldn't want a partner that mainly chose them because they have money. (Certainly there's a baseline: most people want a partner with at least the financial resources to take care of themselves.)
That type of partner is commonly referred to as a gold digger. It's very rare that gold digger will tell you the honest reason why they're with you.
It does happen though. There's an extremely high profile couple in the US. She was asked in an TV interview if she'd be with him if he wasn't this rich. She responded "do you think he'd be with me if I wasn't this pretty?". Brutally honest I tell you.