I was just thinking about this the other day! I was feeling a bit down and as if, compared to my parents, I'd failed at life (I'm fairly certain that that's what they thought right up until they died). They had a totally different, and much more affluent, lifestyle than I do.
My dad was a doctor and my mother a nurse. When they met, they both were on relatively good money and had no commitments. They were able to fund what was, back then (late 1950's/early 60's), quite a decadent lifestyle.
They both had cars, they travelled abroad a lot, they mixed with (what they considered to be) the "right" crowd, they went out a lot, ate at expensive restaurants, spent money on clothes and accessories, furnished their house with up-to-the-minute decor (imported Italian marble floors etc - we're talking Wales in the 50's and 60's).
Essentially, when they finally started a family, it was because it was the "in" thing to do within the crowd they mixed in, and they basically wanted a fashion accessory, not a child. (Unfortunately for them, I was a shy, overweight, plain child - not at all what they envisioned - but that's another story). Their marriage ended in acrimony and divorce. My mother went on to live the same sort of life - prioritising money and material things, but my dad, despite being a high earner, seemed to change completely.
I spent my working life in the charity sector, dh worked in sales, we had 4 dc, and not much spare income, Matters weren't helped when dh became ill in his 20's, had to retire on grounds of ill health in his early 40's, and died in his early 50's. We did have a large (money pit) of a house, but really our lifestyle couldn't have been further removed from that of my parents.
But, since dh and I had a very happy marriage, and since our dc are all healthy and doing well, I know who's lifestyle I'd consider to be the better, if not more affluent, one. :)