Naruto moved in with them just like that, amidst Sasuke's ineffective resistance.
However, once Naruto reached the age of fifteen, he would have to move out of the Uchiha Village, with a maximum stay of seven years.
It was precisely because of this extra condition that Sasuke finally relented—he was terrified that Naruto would just cling to his house and refuse to leave, which would cause endless trouble in the future!
Chapter 183