Rich communities achieve more when divorce and abortion limit the harm of volatile families, while poor communities can’t afford such breakups. Poor competing communities can’t afford arbitrary cultural barriers to getting cash or tech, but such arbitrary restrictions hurt a family less if its neighbors are similarly restricted.
via Overcoming Bias : Key Disputed Values.
I see this as the reason why there was a trend when a lot of rich Filipino couples opted to get married in other countries where divorce is legal.