I'm trying to make one of the villagers I don't want move out. Ive been tt by one day (started9/3/13) and landed on the 7th. I walked around looking for those I want out. Instead I bump into 1 I'm keeping and he says he leaving on the 11th. I told him not to move and he said he wouldn't. Can I switch the date back to right now (9/4/13) and he won't move out?