Ballantyne Billionaires #3

When Tate Harper agreed to meet with her estranged sister, she never imagined all she'd find was a baby and a note. But this isn't the first time her sister has abandoned her own child! Four years ago, she left her fiance, successful business owner Linc Ballantyne, at the altar with their newborn baby. Now desperate to find her sister, Tate finds herself at Linc's door. Linc agrees to help her, but only if she'll temporarily take care of his son in return. Can she really move in with her sister's ex?