From Emily's point of view.

I immediately told the guards a few things about Owen.

These facts were very convincing. Owen was living in a palace that was open to only the most esteemed guests in the Bird Pack. Ordinary werewolves could never get close to the building, let alone understand its internal structure.

To outsiders like them, Owen was the cold, aloof, and authoritative Alpha. Thus, it was common for someone like him to have a common wolf girl as his lover. Moreover, this was a private matter.

It was normal for noble werewolves to have several lovers. Logically speaking, they would not ask Owen about this to confirm...