Yes...It's not rumors but reality.
Mayur Vakani aka Sundarlal of TMKOC met with major accident in real life.
He is real brother of Daya.
In December ,2012 starting when he had gone in travel from Bhavnagar District [In Shaurashtra,Gujarat], he met with accident on highway.
It was major accident & soon he was also hospitalized.
But now his condition is better than before & he came in his home at Ahmedabad.
And that's why he had not shown in the show from last 5 months, even he is not in the show in 2013.
Have anyone had observed this??
We hope that he will be perfect in his health & come back soon.