A Painful Revelation

Killian revealed the truth, "Gideon had Gareth conduct three DNA tests at separate institutions. The results were always the same and showed that you were his sister. This was why Gideon didn't dare to keep the baby or let you become pregnant."

Killian knew Cordelia would go back to Gideon once she found out the truth, but Killian still told her the truth.

The Thorne family was much more complicat