There's no question this must be excruciatingly difficult on the entire family.
The source said:
[Image via FayesVision/WENN.]
The We're the Millers actress and her fiancé Evan Peters were caught on camera as they took a walk around WeHo after their yummy lunch on Thursday afternoon.
But it looks like those cameras intruded on their lunch date!
Evan attempted to calm Emma down, but that apparently didn't help her chill out at all, seeing as she didn't grab his hand when he offered it to her!
Just ignore 'em, girl!
[Image via Ramey Pix.]