Real Madrid playmaker Kaka's wife has revealed that the Brazilian will not feature for any club in Europe if he leaves the Spanish outfit this week.
The 30-year-old has been linked with a move out of the Santiago Bernabeu throughout the summer transfer window.
Kaka's former club AC Milan were keen to sign him, but the Rossoneri ruled themselves out of the running on Tuesday.
"We're planning to go back to Sao Paulo with the whole family," said Kaka's wife Carol Celico.
"If Kaka leaves Madrid, then we won't go to another country."
Kaka played for Sao Paulo between 2001 and 2003 before he joined Milan.