Resisting the Rancher by Jen Peters

He’s a flirt who won’t commit. She’s a broken-down country singer.
Caleb Black dances and flirts to his heart’s content—that’s all he’s capable of since his high-school sweetheart went off to chase her dreams. He’s made quite a name for himself and the horses at Black Rock Ranch, but watching his older brother fall in love shows him what a hole there is in his life.

Singing and writing music was all Jo Manning ever wanted. But when she breaks down under the relentless schedule and the pressure to produce—and when her manager runs off with all her money—the only place to heal is her family’s small ranch in the Colorado Rockies. Her parents need help, her son needs a place to call home, and Jo? She does not need help from the man she left behind.