what determines a vilager to move out {if anything}

[peachsaucekitty]

i've had my town since may {i think?} and a few villagers have moved out since then, i was wondering what are the conditions for a villager to leave the town? originally i thought it had to be how much you talk to them, but maybe not, does anybody know?

 

[Rowbowkid800]

If this is acnh what worked for me is making a villager not able to leave his house and go anywhere by putting fences around his house and ignoring him or her and talk to everyone else so it gives them ignoring feelings it work for three villagers for my island

 

[peachsaucekitty]

If this is acnh what worked for me is making a villager not able to leave his house and go anywhere by putting fences around his house and ignoring him or her and talk to everyone else so it gives them ignoring feelings it work for three villagers for my island

this is a wild world thread, not an acnh thread. and i'm not asking how to move someone out, i'm asking what determines them to leave on their own circumstances. thanks for your reply though!