There are so many rumors that disputed arose between Akkineni Nagarjuna and Nandamuri Balakrishna. It is common that two star heroes having fights but usally they disappear over time. But that is not the case between these two. As per the talk, the disputes between Nag and Balayya are still intact.
We knew that Nagarjuna organized a grand reception party for the newly-weds Naga Chaitanya and Samantha and invited so many celebrities from the film industry to bless the couple. Numerous celebrities graced the event but Balakrishna was not appeared in the function which popped up the talk that Nag and Balayya are still not in good-terms. Previously, when TSR organised felicitation function of Akkineni Nageswara Rao, not even the pictures of Balakrishna are present there which became the origin for such rumors. The rumors strengthened when Balakrishna failed to mark his presence in ANR's funeral.
When asked about it, Nag clarified that there are no disputes between them now. So, every one thought that the duo must have got over their differences. But as Balayya didn't attended Chai-Sam wedding reception, the fans are sad that there are still some issues between those two star families.