Used book – The Vengeful Heart, Diana Palmer

Unjustly accused of theft by Cy Harden, the man she loved, eighteen-year-old Meredith fled Billings, her hometown in Montana. Convinced of her guilt, Cy didn't even bother to listen to her and mercilessly rejected her. Pregnant with his child, alone, and without money, she had to leave and abandon everything to avoid the prison he threatened her with. But six years have passed... Today, Meredith is a rich and powerful woman. And she is back home to get revenge on the man who so cruelly betrayed her. Nothing and no one can stop her from breaking Cy after all the suffering he once inflicted on her, all the contempt he heaped upon her. Yet, as soon as she sees him again, Meredith understands that things will be more complicated than she had imagined during those six years when the desire for revenge consumed her like a devouring fire. Because the desire she feels for this man, still and despite herself, is as intense as ever...