Tennis legend Novak Djokovic revealed that he had an argument with his wife Jelena about their children's use of mobile phones.

Novak Djokovic has revealed that he and his wife, Jelena, argue about the mobile phone ban imposed on their two children. The high school sweethearts married in 2014 before welcoming Stefan, now nine years old,

Novak Djokovic has revealed that he and his wife Jelena regularly butt heads about the best way to parent their kids, with the tennis great admitting he is definitely the strict one. Djokovic, 37, has two kids - Stefan,