Calder Promise by Janet Dailey

It is fifteen years later and "baby" Laura is on a tour of Europe with "Aunt" Tara. She meets two very attractive young men and considers each of them a possibility for marriage. Returning home when cousin Quint is shot on the job, she finds the men continue to pursue her. Boone Rutledge, son of a Texas billionaire, is persistent and used to getting his way. Sebastion Dunshill, Earl of Crawford, is patient, kind and penniless. Which one will Laura choose? Laura has a lot of maturing to do and pride seems to stand in her way.