No Other Man

This certainly was not the best romance I've read, but it did keep me reading. Hero is pretty much a jerk and the heroine, while getting points for being feisty, is fairly stupid for not telling her husband what is going on. There is forced seduction, quite a few times. There is also a rape towards the end between secondary characters(Sloane and Sabrina). She was tipsy and could give no consent and he mistakenly thought she was a whore. She was barely conscious!

From BackCover:
Sklar Connor was widowed before she met the man she married by legal proxy. Now she has come to the Dakota badlands for the home and goldmine left her by her late husband. But it is a painted savage who welcomes "Lady Douglas" to the Black Hills. The handsome half-breed son of a Sioux woman and an English Lord, he steals Skylar from her stagecoach...and declares it is he whom she wed sight unseen.

Now Hawk has a wife he doesn't want -- a sensuous vixen who ignites his rage and his desire...a beautiful schemer he must punish with ecstasy, and let no other man claim.