It's not all that unlikely you know.
If I was her and an innocent bystander in the whole situation with my name or even very existence brought up with a partners loyality questioned then it's the first thing I would do.
She kept her cool though, so fair play, it's not like she sold her story to the NOTW or anything.
First time I even saw her was last night.
She wasn't even on BBLB as far as I know.