Promise . . . to a Proposal?

Pretty, petite midwife seeks friendship and romance! If they hadn't written matching online dating profiles, midwife Ruby Fisher would never have admitted her attraction to gorgeous Dr. Ellis Webster! He promised her late husband he'd look after her?and he's the last guy she should fall for? Ellis doesn't do permanent?he's due in Africa soon! He must shake off this uncomfortable desire for lovely Ruby. Except his plan to help her start dating again fails spectacularly?because she's the only woman he just doesn't want to let go of?