I say be gone for 3 tears, just so that the Wizarding World, or rather the Lemon Eaters, as Harry put it, get a good idea of just how royally they fucked it all up. Plus, it would be nice to see Eve as a cute little toddler while they're ignoring the Wizarding World, and with a baby brother or sister. My vote is yes to another kid. A whole separate life would be pretty interesting, but not if it interferes with the plot line, or flow of the story, so I'm neutral on that it. But I vote for three years to make 'em sweat, and then come back with a new baby in tow.