Untangle My Heart (Tangled Hearts #1)
Maria K. Alexander

Edward Weston has a lot to prove, both to his stuffy upper-crust British family, and to himself. Working alongside Kate, a woman he had a casual relationship with, stirs unexpected feelings. Helping her family makes him realize what he's missing. For the first time, he wants more than a one-night stand.
When Kate is threatened, Edward must overcome feeling unworthy to protect the woman he loves and fight for the family he never thought he'd have.