Dissipate: A Back to Me Novella by Brittany Taylor

This is my first book by Brittany and I couldn't put it down.  Julian has not had the best life growing up, but he sure was determined to make one for himself now. Getting ready to graduate and share his life with the best woman on this earth was his goal. Until he starts noticing Lena doesn't seem to be herself. What is going on with her.  Julian is determined to find out!!!