Yeah, I loved the glance she gave him after he eviscerated the other lawyer.

Here's a helpful xkcd on this very topic:

Agree about Grace. I like the general idea of the subplot, but I feel like the way they're showing it is kind of hamfisted.

"All work and no play makes Jack a dull boy."

I think that's part of the nice irony this episode hints at. Peter got burned the first time doing things that tore his family apart. This time he may get burned again but for precisely the opposite reason. He's changed but not entirely.