trouble in paradise

Noun

 * 1)  An unexpected problem in a supposedly positive situation, especially in a marital or romantic relationship.
 * My wife wasn't in the best of moods on our honeymoon last week. ― Trouble in paradise?

Usage notes

 * Sometimes used with a tone of sarcasm or mockery.

Translations

 * Chinese:
 * Mandarin:
 * Finnish: käärme paratiisissa
 * French:
 * Hebrew: צרות בגן עדן
 * Norwegian: trøbbel i paradis
 * Polish: kłopoty w raju
 * Portuguese:
 * Russian:
 * Spanish: problema en el paraíso