New beginnings revised

A new member joins the Lyell center and changes the new life that Nikki is only just coming to terms with. How will she cope with the new changes and will she react when the past is dug up. Rated k just in case things spiral out of control, though i doubt it. This is My first fan-fiction please be nice. SPOILERS:SET AFTER SERIES 17 SO ANYTHING THAT HAPPENED IN SERIES 17 AND BEFORE