No Loan Again, Naturally

Homer uses his home mortgage rate to pay for his annual Mardi gras party, but when the rate increases drastically, the family can't pay. This results in their house being put in an auction, but Ned Flanders doesn't want them to leave, so he buys it and rents it back to the Simpsons. However, because they don’t own the house anymore, Homer and Marge use Ned to do things around the house, but Ned gets so annoyed by this that he puts the house back on sale and kicks the family out.