Complex sentence: She had no contact with either parent, so she decided to move to Belgrade where she worked as a secretary where she would meet her husband-to-be Gazmen Gagi Đogani when she was 17, and at 20 she took his surname.
Split into simpler sentences: She had no contact with either parent, so she decided to relocate to Belgrade where she worked as a secretary where she would meet her husband-to-be Gazmen Gagi Đogani. Bukva was 17, and at 20 she took his surname.