She just doesn't believe it's possible." Explaining how it happened, Tom said "Taylor (Hunter Tylo) comes over and says, “Listen, your husband and my daughter are involved.” And Katie’s, like, “Your daughter is sick and needs help. She’s obsessed with my husband and she’s living in a fantasy world!” But it’s at that point that a seed of doubt is planted, since Taylor is not the type to make stuff up. Then when Bill comes in I have this two-page monologue where Katie tells him what Taylor said and through it all Bill says nothing. It becomes clearer and clearer that things are not the way Katie thinks they are." Tom liked how Katie wasn't written as "the pathetic victim" in confrontation against Bill for cheating, which she described as "very raw, physical and ugly" and some of the best material she's "ever had". Katie survived, and reunited with Bill. Katie and Steffy became enemies, Tom said "I couldn't ask for a better nemesis", explaining "it's much more interesting to watch a fight between two equals, rather than watch a fight with someone who always gets to win or who is always right." Despite the couple reuniting, Tom noted that "she's going to be left with some major trust issues when it comes to men. It's a huge breach." In 2012, Tom's pregnancy was written into the storyline when Katie became pregnant with her first child. However, the pregnancy was high risk and Katie could have died. When Katie nearly died, she begged Bill to save the baby. Born on May 29, Katie is the youngest daughter of Stephen (Patrick Duffy) and Beth Logan (Robin Riker). She has three siblings: Storm (William deVry), Brooke (Katherine Kelly Lang), and Donna Logan (Jennifer Gareis). During her teenage years, Katie suffered from acne, causing her to have low self-esteem. She became jealous of her sisters for their success and beauty, but still was close with them. Donna convinced her friend Rocco Carner (Bryan Genesse) to date Katie. Katie developed feelings for Rocco but was devastated when he kissed Donna. Nonetheless, she continued to go on dates with Rocco until she found out he wanted to propose to Donna. She then developed a crush on her classmate, Kurt. Against Brooke and Storm's wishes, Katie and Donna tracked down Stephen who had been estranged from the family for years.