They get divorces. They then rent two apartments. They buy another set of furniture. They spend more money searching for sex in bars. They spend money with family counselors.
Attorneys make more money.
They have children problems. There is no end to the extra Profit made from unhappy people. When I was in school and when in business, I worried about what other people thought about me. I tried to present an acceptable image. Since I retired from the Rat Race, I could care less what people think about me.