Widows, Brides, and Secret Babies Series by Marie Higgins

Adelaine Campbell is now the sole guardian over her two-year-old sister since their mother died of Tuberculosis. Although Adelaine is old enough to be the little girl’s mother, she must pretend to have a daughter to become Dallas Remington’s mail-order bride. But starting a marriage with lies is not the best way to start a new beginning. However, even her very handsome and charming husband is keeping secrets. Will she ever get the marriage she’s always dreamed of having?