Keep My Heart Forever — Katherine Arthur

From their first encounter Gale launched an offensive

Maggie and Galen had been childhood friends. But when Maggie returned home to West Virginia, Galen treated her as his sworn enemy.

Was it her success as a model, or her relationship with millionaire industrialist Roger Balfour that Galen resented? The last straw was his accusation that Roger's company deliberately dumped toxic waste.

Maggie was angry and shaken by that encounter and the charges he'd made. Angry at Galen and shaken to discover her heart's reaction. Maybe Galen wasn't wrong about everything.