Am I your saviour? (Andy bvb fanfic)

2 weeks before Ava's 19th birthday, her mother gets aggressive and she decides to run away. But what happens when you have no where to stay and its 2 in the morning... You do the obvious and call the one and only Andy Biersack. What happens when Ava gets invited to live with andy for a few weeks. Will her sorrow turn into love? Will her mum find her and make her live with her again? What will the boys do to keep Ava with them? After all who is your saviour?