Narita divorce; newlywed divorce after honeymoon
Jocular term for a divorce that occurs shortly after a couple returns from their honeymoon, often said to happen upon arrival at Narita Airport. The term plays on the idea that the stress of travel or the reality of living together becomes apparent during the trip.
Apparently some couples get a Narita divorce right after returning from their honeymoon.
The term Narita divorce is a coined word that became popular during the bubble era.