The missing daughter

Rosabelle never knew that the people who gave birth to her weren't her biological parents well she never got the chance to find out because they died but thats when the Salvatore adopted her they had sighed there dead perants name and 2 weeks later said they where dead and became her legal Guardians but what if stuff happens and rosabelle finds out about a girl but to be more Presliced the girl's name was rosabelle mikaelson the daughter of Nicklaus mikaelson
But a witch had cursed her so she would be born in some one Els body but will be fully related to Nicklaus he thought Katrina was the person who told the witch but she wasn't in fact rosabelle was the only person Katrina cared for . But little did rosabelle Salvatore know she was that girl and her Elijah ands klaus had no clue she's alive