The Cold Ride - Anya Summers - Bog

Duty. Honor. Sacrifice. My faith in humanity is all but gone. Whatever goodness I had in me was eliminated long ago.
All I know is war. Then I meet her. My best friend's ex-wife. She lights up my darkness. I crave her sunshine like an addict. I want to bask in it.
But she's forbidden. I can't touch her.
I can't love her - doing so would only drag her into hell with me, and betray everything I hold sacred.
I might have lost my humanity, but I refuse to sacrifice my honor... Until a single misstep damns us both.
And now I can't let her go.
I'll fight anyone to claim her and keep her - even her. Dive headlong into this grumpy/sunshine forbidden romance, where a Navy SEAL falls for his best friend's ex.