領證當天，婆婆把小姑子的房租單塞給我，說婚後我來付，我沒吵，只把戶口本收回包裡

On the day they registered their marriage, she thought she was about to enter into marriage. Unexpectedly, her mother-in-law shoved her sister-in-law's rent bill in front of her, stating matter-of-factly that she would be responsible for paying it after the wedding. Her boyfriend stood by, offering no support, but instead advising her not to make a fuss, saying that since they were going to be family, they should help each other. She didn't break down on the spot, nor did she argue with her in-laws. She simply quietly put her household registration book back in her bag. At that moment, she finally understood that before the marriage even began, her salary, dignity, and life had already been arranged by her in-laws. When her in-laws thought she was just throwing a tantrum, she began to gradually cancel the wedding and withdraw her investments, making her boyfriend realize that not every woman would swallow all the grievances for marriage. This is a family ethics story about avoiding pitfalls before marriage, the overstepping of boundaries between mother-in-law and daughter-in-law, and a strong-willed woman wisely cutting her losses.