The Netherlands star has been frozen out of the Nerazzurri first team after reportedly failing to agree terms on a new contract that would see him take a paycut.
He was sent on early holiday leave for Christmas by the club, and is set to depart San Siro for pastures new in the coming weeks.
"We are about to leave Milan," she told RTL Boulevard.
"Everything could be sorted out in the first few days of January. Our destination? We’re looking for an ideal place for our family. For the moment, I’m not thinking of my career."
Inter is currently in second in Serie A, seven points behind leader Juventus. It hosts 19th-place Genoa at San Siro on Saturday.