A Wife in Wyoming (Harlequin American Romance Series #1544)

RANCH RESCUE 

Ford Marshall returns to Wyoming temporarily to help his brothers run the Circle M. He's looking forward to some hard work, but also peace and quiet—until Caroline Donnelly hijacks his ranch for her program to help troubled teens. 

Now he's got unruly kids to deal with, a thousand chores and a growing attraction to Caroline that he isn't sure he wants to deny. But Ford has nothing to offer a hometown girl. He has to return to his job in the city at some point soon—his brothers depend on that outside income to keep the ranch afloat. So why can't Ford get the idea of a Wyoming wife, and coming home for good, off his mind?