AITA telling my co worker that I will report him after he announced my pr***ancy during lunchbreak?

For four years, she had woven herself seamlessly into the fabric of her workplace, building strong bonds with her colleagues and finding comfort in their camaraderie. Among them, Austin stood out—a social chameleon who effortlessly connected with everyone, making the office feel less like a job and more like a second home where conversations flowed freely but always stayed professional.

Yet, beneath her composed exterior, she harbored a precious secret shared only with her husband: she was pr***ant. When Austin suddenly and loudly revealed her secret to the entire lunchroom, the world seemed to freeze—her heart pounding in shock and disbelief as the private moment she had guarded so fiercely was swept into the open, leaving her vulnerable and exposed amid the flood of congratulations and unsolicited advice.