It happened on the seventh day, that they said to Samson's wife, Entice your husband, that he may declare to us the riddle, lest we burn you and your father's house with fire: have you called us to impoverish us? is it not [so]?
Samson’s loyalty to his parents above his "wife" is understandable since he had not yet consummated his marriage to her (Judges 14:16). Samson’s "wife" was afraid that her guests would kill her and her family because of Samson’s riddle. Ironically, Samson could have defended her and her family easily with his great strength. Evidently the Philistines thought she had some part in proposing the riddle and either knew the answer to it or could find out what the answer was.