Not Quite Broken by Abbie Zanders

Every day is a struggle for Brian McCain. Betrayed by his best friend and abandoned by his country, he feels broken and unable to connect with anyone. But Tori Donovan is different. She shines a light into his darkness and keeps the demons at bay, at least for a little while.
Tori has demons of her own. All her life, she’s been let down by those who should have been protecting her. She’s learned the only one she can depend on is herself. Brian might be the exception. He’s a great guy, everything she’s looking for, but he’s too caught up in his own problems to see the truth.
When their relationship goes beyond friendship, Brian thinks the best option is to walk away. Tori’s sudden and unexpected disappearance is the wake-up call he needs, and Brian learns he’s not as alone or as broken as he thought.