The Wood Beyond The World Forum POV

hi everyone..  i have been absent from the group for quite awhile   but you have not been forgotten. i do have a question for you regarding POV   i have a lea character who keeps insisting on being heard in first person.  I have tried to make her into 3rd person but she is resistant.   I have asked myself Whose story is this..   hers or the other woman who also plays a dominant role in the story  Dont have nay trouble using 3rd person with her.   Has anyone had any experience writing a story using both frist person and third person POV   thanks Kathy