Divine Clementine by Hayley S. Kirk

When 16-and-a-half-year-old Clementine Footner witnesses the tragic death of her eccentric aunt Stella, she feels as though her world will never be the same again.

Clementine idolised her aunt, and their intimate bond was something she treasured deeply. But after finding and reading Stella’s diaries, she learns about a very different woman – an unstable, erratic Stella. This Stella suffered from Bipolar. . . and the whole family knew about it

Feeling betrayed and angrey, with her life spiralling even further out of control, Clementine trudges through grief, despair and the middle of nowhere to discover what truly matters.