How do i move into an occupied house

Ok, recently i havnt been paying attention to notices and such (or my money) when i realise after along party the maid had not been payed and thus she stole all sources of income from my house. I want to move into my girlfriends house considering i spend most of my time partying there. But when i use the move out option on the cell phone it doesnt show occupied households, only the unoccupied ones. What do i do? I consider just getting a part time job till i can get a really bad computer but that seems....unrealistic. Most people who have been robbed move into their friends apartment and live with them a while until they are bakc on their feet. and thats how i want my game to feel like. I dont want to use cheats either.

P.S. i have also realised i can use edit town to move my sim but what will that effect? will it reset his goals? sell or pack the furniture in my house? or any other side effects i should know about?