All we need is a happy ending

"At first, Diane Farley was just a bit forgetful. But when her behavior became concerning, her family embarked on a journey of hope, despair, disappointment, and ultimately acceptance. This is Diane's story, told by her younger sister, Renae Farley, who was aboard for the whole roller-coaster ride after Diane was diagnosed with early-onset Alzheimer's disease"--Back cover.