Apparently, Geeta wanted commitment and Bhaji is presently dedicated to his cricket career. Therefore the issue drove them apart from each other. Bhaji doesn't want to tie the knot for next 2-3 years, while Geeta wanted to settle down in life.
Both of them wanted different things in life and have different goals at this point and time, therefore like mature individuals they decided to part ways. The pair however, have never gone public about their affair but it is now a known fact that they were a couple.
Reportedly, they had a split a few years ago too, however, later they reconciled back with each other. Looks like this time the same will happen.