The Cowboy Comes Home — Patricia Thayer

Home...
Single mom Jess Calhoun had learned the hard way not to trust a man in a Stetson; her young son's dad was long gone. But that doesn't stop Jess from noticing good-lookin', sweet-talkin' cowboy Johnny Jameson swagger into town. He's as wild and untamed as the stallions he trains.

...is where the girl who's stolen his heart is
The attraction between them is as fiery as a Texan summer and Johnny finds himself questioning whether he could finally put down roots -- in Larkville, a place where two very special people have taken hold of his heart.