>>214557287 (OP)
Apparently rates of divorce are much higher for chinese spouses than neighboring countries. iirc if you're a white american man and move to asia, marrying a korean woman has an 18% chance of divorce, 25% for japanese, and like 70% for chinese. I believe the rates for koreans marrying chinese women or men are even higher.
Other asian countries have a very strong duty culture, people have a strong sense of responsibility to their spouse, which is the key for a good marriage. Chinese culture is comparatively individualistic so they don't make great partners