Separate ways? This woman is seriously irresponsible, lol. He's demonstrated overwhelming ability to fight the zombies but you want to take your little sister and just rough it through the zombie apocalypse? You sure?
Ew, this woman isn't shaping up much better than the bitch from school. She's too stupid to live.
xD the little sister is a keeper though, look how gleeful she is seeing him beat zombies to death. Give her a few years and she'll age like a fine wine, I'm sure.