Speaking from my own Western Europe bubble, its the reverse. High-income individuals tend to partner with high-income individuals, both heavily invested in thei

Speaking from my own Western Europe bubble, its the reverse. High-income individuals tend to partner with high-income individuals, both heavily invested in their career, and using more child care to facilitate 2 full time jobs. Parents using less child care tend to be less career focused part timers. Having one parent stay at home is a rare sight that I associate with a low household income.