i don't think it's like "hanap nga ako ng babaeng may trabaho para may tutulong sakin"
that happens in lower classes
upper classes be like "if i marry a peasant i'm gonna get laughed out of town"
There is a strong tendency for someone to marry someone within the same profession when the early years of their careers have agonizingly long working hours. I have friends like that, they met at work because they're always at work. All those overtime dinners are just company paid dates
Doctors, Lawyers, and other professionals are probably the prime examples of this.