I would think you worked with my DH but you said "he" and not "she." He has a "she" that's been pulling the same stuff with him. And he's a partner. But he's been the "nice" partner that "doesn't like (her) so no matter how she tries he'd never be happy" partner. He's now the managing partner. I hope that's put her on her game where he's concerned because he's been hellapissed at her a few times over the past several months.
Must be something in the air. I'd suggest that maybe it's a new course they're teaching the newbies but she's going on ten years and not fresh meat anymore.