Her Favourite Mistake by Brenda Harlen

Her biggest mistake is not listening to her heart.

Natalya Vasilek is finally content with her life. The former Navy pilot has a good job in Haven, Nevada, reliable friends, and a hunky colleague who indulges with her in the occasional hook-up. The more time Nat spends with Kevin Dawson, the more she finds herself wanting to believe in forever. But a career-ending injury that stole her chance for a family has made her wary of trusting that anything can last.

Kevin wants his part-time lover to be his full-time partner. But Nat refuses to even discuss the possibility. If Kevin can find a way to show Nat that he longs to build a life with her, maybe he can convince Nat that friends-with-benefits can find happily-ever-after?