Crying Won't Solve Anything

Find Katerina, talk to her, and then go to the healer.

Just look at her! She has no shame! Where did she go? Huh? Housework won't do itself. The dough is not mixed, the floors are not swept! What kind of wife is she?
Where has she been? Must have run off to her lover! No shame whatsoever! Come on, {username}. Go find her and bring her back! Or else I'll go myself!

What? Is Katerina still suffering? Yes... What should we do about her? She's so strange. She might do something...
I feel sorry for her. Martha is eating her alive, and she walks around like a shadow, unresponsive. Just cries all the time.