Although this took a turn for the worse, I got the feeling she was bluffing, and just wanted him to run home to stop her from leaving. If you are really going to leave, you don't say a fucking word, you just do it. Pitz tried the phone, but it was obviously not enough in her mind, she wanted him there in person. So if he didn't go home, he's pretty fucked, because she'll be mad he didn't dash home to save the relationship, and she'll look silly if she doesn't fully commit to leaving. If he did go home, he's pretty fucked because she's discovered that using threats will allow her to get her way. Rewarding this behavior has bad long term results. I don't see how he's not fucked either way. The only way he could be good in this is if she actually did leave him.