A Love So Tender (Heartsong Presents)

is book #652 of the Heartsong Presents line.
==Book Description==
All her life, Aimee longed to secure Greg's affections. When she finally admits failure, Aimee flees to the sanctuary of her aunt and uncle's orphanage and finds Georgie - or rather, the motherless baby finds her. The 1870s lend little assistance to Rex Donnelly as he searches for his son. After six years he locates the boy in the company of the spirited Aimee Riley and knows he's got his work cut out for him. She is determined to keep her "son" and refuses to extend the slightest courtesy to the widower. Yet, there is an attraction that sparks between the adults. Could the Lord have plans to draw them together in a love so tender - not just as a father and mother for little Georgie, but also as man and wife?
(Description from paperbackswap.com)