Release Me by Tim DeMarco

Dreading the career laid out for him by his father, recent college grad Jacob Constantine accepts an offer to work in Germany for a year. When his ex-girlfriend Deirdre suddenly attempts to rekindle their relationship, the unexpected presence of the past casts a cloud over the future. With the help of a new environment and some new friends, Jake tries to navigate his emotions in Germany, but it seems that nothing can keep the dark secrets from the past from being stirred up in Deirdre's wake.