Wow, his hair wasn't another option he was leaving her! He seems pretty angry about it, until he abruptly decides that he doesn't care.

"Suit yourself." He tried to help, now he's going back to his room to wash up. If she wants to keep tagging along, she can go with his schedule. And maybe after he'll leave a note for Brock in the journal about where his wife is. He'll probably be perfectly understanding about this.