It is a known fact that Kamal Haasan and Gautami are separated. Gautami has in fact given a public statement about her split with Kamal.
A media had reported that Gautami is actually in good terms with Kamal and they are looking to get along once again. However, Gautami rubbished this rumor saying it is absolutely baseless, "Fools chatter & dogs bark. I've moved on & every1 else shld get on wit their lives & do something dat really matters"
*Gautami's tweet is not spell-checked