I've not given phone to kids, they complain, wife argues: Djokovic

World number four Novak Djokovic said his kids Stefan and Tara don't have personal phones and they complain about it saying everyone in school has one except them. Djokovic stated he and his wife Jelena also have arguments over the matter. Djokovic added he wants his kids to be "out there", be "active" and have a "healthy lifestyle".