tom Marvolo riddles lost daughter

you were left outside the orphanage as a baby. they found out about you harbouring magic at the age of 4 and ended up abusing and mistreating you calling you a freak. at the age of nine they clicked you out, you made your way to a muggle inn where the keeper was a retired wizard himself. he let you stay with him and would teach you magic in turn you would help him run the inn. when you were twelve you met harry and Ron and Ron's family. you saw them off to the station and when harry and Ron missed their train you drives the magical car for them as ron was too shy too. this is your story of living abused and meeting new people who lead you to whole new world you only heard of what happens next?