In Lizzy's Image (Heartsong Presents)

is book #283 of the Heartsong Presents line.
==Book Description==
Lady Deena Heyford's sister, Lizzy, left the family home in England years ago to marry an American, and it could be said that Deena was happy to see her go. The sisters were as different as summer and winter.
After the death of her father, Deena is left in the guardianship of her estranged brother-in-law, Kyle Stern, Lizzy's widowed husband. Deena is treated like little more that a governess to her niece as Kyle struggles with the trust his dead wife destroyed. His New Hampshire estate is heavy with the memory of Lizzy's devious nature. />
Still, Kyle is willing to marry Deena to protect the family's reputation, but can he protect her from a vengeful rival? Deena will have to trust in God and prove that she is nothing like her sister before there can be a real marriage and hope for Deena's future.
(Description from fictiondb.com)