A Colonel For Jenny (Harlequin American #252)1988

Jenny was used to an empty nest Jenny Bishop's twin sons were off in college at nearby Oklahoma University. She was proud of her boys and that she had been able to raise them alone after her divorce. Now if she could only put them through college, with her teaching job and her part-time business of researching old houses, she would consider herself a success. Researching the history of Graystone, a lovely old mansion, introduced Jenny to its fascinating owner, Colonel Stephen Carmichael. But too quickly Stephen became more than a client, and too late Jenny found out that he was not a free man. She'd heard the lies; now she wanted the truth. What was the real story about Stephen's wife and daughter