Saif-Rosa heading for splitsville?

If sources close to Saif Ali Khan and Rosa, his girlfriend of about two years, are to be believed, the couple are heading down splitsville. "This time the fights are really bad and they are having some serious problems," says a friend. "It doesn't look like the relationship will last for too long."

Saif and Rosa had made a commitment to appear together on Karan Johar's chat show, Koffee with Karan, long ago. That was obviously in rosier times. Since then, the relationship seems to have undergone a change. For, a few days ago, when Karan was all set to shoot the episode with Saif and Rosa, he received a call saying that the couple had changed their mind and would not be appearing together on the show.

The buzz goes that Saif will probably appear on the show by himself. The shooting, for the meantime, has been postponed.

Saif and Rosa went on a holiday to celebrate the coming of the New Year to Verbier, in Switzerland, along with Saif's children, Sara and Ibrahim. Reportedly, it is there that the two began having serious fights over various issues. Things only worsened after they returned. And, though they did attend an award function together last Saturday, speculations are rife that they are on the verge of a break-up.

The couple have had a history of fights, anyway. Once the cameras are switched off, they have often been seen fighting bitterly in public. Earlier in the year, they were reported to have had such a huge fight that Rosa was hospitalised soon after.

Meanwhile, friends say that Saif has suddenly become completely inaccessible to them. "It obviously points to the fact that they are having serious problems this time," says a friend. "He wants time alone to sort things out in his own mind."