>>128408151 (OP)
"When you marry rich, you earn every penny" - that was the Best advice my sister ever got, from my uncle. He told her to marry lower middle class with a bit of inheritance/good job.
The rich are tight af and so are the moneyed working classes, both will trade you in asap or as soon as the kids are grown (see bezos). The geverational wealth Middle/upper middle class are also stingy spendthrifts and obsessed with moving up the class ladder so all the man's cash goes on school fees, cars and keeping up with the neighbours.
A lower middle class guy on 80-100k who'll inherit a 500k house he got from his parents, a down-payment or maybe a small trust from an aunt, and some land from a grandparent? Safest bet