A Girl With A Secret

Isabelle and Mitchell were "perfect couple" if you asked everyone at their high school. They were the couple everyone wanted to be, she was the quiet one and he was the loud one and they both brought the best out of each other. Even through adulthood they stayed together through everything life threw at them whether it was moving to different sides of the country to pointless arguements

But what happens when life throw an unexpected illness at isabelle that could cost her life?
How will this effect their relationship, friendships and family and will they solve their problems before time runs out?