Possible Clues:

• Texter's "Enough!"
• Texter's "I didn't need to know that!"
• Response to an overshare
• 'I didn't need to know that,' informally
• 1979 Pa. meltdown site
• Response to an oversharer
• 'Eww, stop!'
• 'Didn't need to know that'
• Texter's 'Didn't need to know that'
• 'I don't need the details,' for short