From the start, Britney and Bossley never told Robert about the true identity of 'Kaylee.' They thought that Robert would find out himself after meeting Roxy in person.
Unexpectedly, Robert believed that their daughter was Kaylee.
Kaylee and Roxanne's faces were similar, but one could still tell the difference if they knew them. Unfortunately, Robert couldn't recognize her and thought his surviving cousin was indeed Kaylee.
Bossley and Britney decided to stay quiet and let Robert treat Roxy the way he treated Kaylee.
"Yes, she is Roxy, Robert," announced Britney to answer her nephew's inquiry. "I'm sorry for hiding this fact from you. But you don't seem so surprised. Did you know it from the start?"
"No. I figured it out recently." to be more precise, he only found out after meeting Kaylee in the Netherlands.
Robert looked at his cousin with joy and…