Erm, I don't think Dick is reacting to the Tim situation in that first page. The preview at the end of Issue #1 showed Damian storming off, ripping away his Robin badge, as just here; it's probable he'll be annoyed that he was almost beaten by a fat woman and try to storm off, then change his mind.
If that Dick/Alfred page is the first page, then it's likely Damian will be back by the end of the issue; Morrison has a little tradition of connecting the first and last pages of issues/stories, especially with questions, e.g. Superman Beyond. First Page: "What Shall We Write On Your Tombstone, Superman?" Last Page: Superman's Tombstone with the message "To Be Continued".