After I Remarried to a Down-And-Out Son, the Fake Daughter Regretted Crying

It was originally a marriage between aristocratic families, but when my sister woke up, she wanted to marry her sister's fiancé. Sister: Since my sister wants it, I'll give it to you, but... You'll be responsible for the consequences. Sister: Thank you very much for your support. When I become the Duke's wife in the future, I will definitely go to my sister's grave to pay my respects!