Since leaving San Siro, Mourinho has been linked with bringing several of his Nerazzurri stars with him, including Douglas Maicon and Diego Milito.
"This is football," wife Adelina Chivu told Romanian magazine One. "If Mourinho wants him, then we will all have to move to Madrid.
"We don't have a proper home in the true sense of the word. We bought this apartment in Milan two years ago, but I never thought it was our definitive home.
"At the end of Cristi's career we will probably return to Romania, but while he's still playing that won't be possible."