Previously, Bülen İnal and Tuba Büyüküstün was dating but they suddenly broke up.
This resulted a rivalry between Tuba Büyüküstün and Beren Saat, they both rejected offers about working together on new projects. But a small problem about the old pictures of Bülent İnal and Tuba Büyüküstün getting bigger and this situation is annoying Beren Saat.
She even earned a lot of money which she can’t imagine too.
That same year, she portrayed the title character in the television movie Gülizar.
The couple enjoyed a happy marital relationship for five years but, unfortunately, in the 6th year of their marriage, they ended their relationship with a divorce that was finalized on 5 June 2017.
Though the exact reason behind the divorce of Tuba and Onur is not disclosed yet, it looks like they split because of the Tuba's extramarital affair with another man as it was just a couple of weeks after their divorce she was caught having an affair with a guy named Umut Evirgen.
The paparazzi’s captured Tuba Büyüküstün and Umut Evirgen’s pictures, then Umur Evirgen’s bodyguards attacked the cameras and then the situation was out of control, the police arrested Umut Evirgen and his man and they was arrested.
Tuba Büyüküstün’s new life hasn’t started well, but her last project with Kıvanç Tatlıtuğ the tv show Cesur ve Güzel (The Bold and the Beautiful) is going great.