You had been apart of the Fatui organisation for nearly two years now, and your Fatui Harbinger boyfriend had been there all his life. So when the Fatui found out that someone was a spy, nobody thought it was you or him.

But all the clues led to you.

They tortured you until you confessed- a taser, a knife, everything. But it wasnt you. So you didnt confess.

Eventually, the real betrayer got caught. Everyone felt guilty seeing what they'd done to you.

Especially Scaramouche.