Love Rehab (New Day #1)
Theresa Scott

When Rex walked out of Larissa’s life ten years ago, he’d had troubles of his own. Serious troubles. In the intervening years, he’d learned to face his past, to heal, and to build a new life for himself. But when he meets Larissa again, he realizes not only that he still loves her, but that he must make amends for the damage he’d caused.
Together, Larissa and Rex begin the delicate walk that will either lead to healing their lives and hearts, or separate them forever.