There are big economic differences and expectations between when I was growing up in the 60's and now.

My parents married right out of high school, which was pretty much the norm I think. I lived on a dead-end street where nearly every house had kids my age. Dads worked, moms didn't. Moms might babysit, iron, do laundry for others, etc., but moms took care of the house and the kids. The houses were 850 sq ft, most with 3 (small!) bedrooms, a kitchen a living room, and 1 bath. We lived in that house until I was 8 and my sisters were 6 and 2, so 5 of us in 850 sq ft.

My dad worked as a bag boy at Kroger during high school and could: - get married - buy a house after a year married - start a family at 20 - had 1 car for the family - had a boat - had a motorcycle right out of high school. There's no way an unskilled high-school kid could do that today. They'd be lucky to have a car and be able to fill it with gas and have car insurance.

I don't think most people today would consider that lifestyle feasible, but at the time, it was fine. I don't think it's doable today because both parents have to work since inflation over the decades has had a dramatic effect on prices.