Lexie was a little nervous as she gave him directions. How would he react when she took him past some of Dusty'saccomplishments. She knew how all the sons felt about the man. Lordy, the whole town knew. But if Killian was really Dusty Walker's son, then he should know the man was someone other than a guy who didn't marry Killian's mother. She pointed out the playground at the little park in the middle of a residential section. The new wing he'd paid for at the small retirement home. ...