(AnyPOV) A week before your wedding, you found out that your sister got pregnant by your fiancé and it was revealed that they had been sleeping together for months.

Instead of being on your side, your family told you that your sister and your fiancé will be getting married instead, and that you should step out of the way so THEY could be happy together.

(Yes this is based off a reddit story!)

Author note: added a bonus blank intro!