That would bring you to 10 villagers (with Maple), which means you have no room for Midge. I'm pretty sure none can move out while one is moving in.
ah u_u well so on the 21st maple should have her house plot, and i gotta wait for the person who gave me maple hit the next day (right?? uh idk because if i tt to the 22nd then maple's house would still be in her town so)
if i tt a few days after the 21st and lets say a week later, will i be able to? ill be all right??