It seems Kelsey Grammer's recent divorce from Real Housewives of Beverly Hills star Camille is still a very sore subject.

The newly-remarried actor sat down with Australian morning show Sunrise, but things quickly turned sour when the on-air producer asked about his ex-wife of 13 years, who he recently left for former flight attendant, Kayte Walsh.

When asked about Camille and her hit Bravo reality show, the Frasier star looked visibly upset when he replied:

    "Well it’s bound to be what they do. In my mind that was my parting gift to her after a very difficult marriage and a very difficult decade. I thought maybe, ‘So long, here’s a little present for ya.’ “

How kind of Kelsey!

But after the show, Grammer unleashed a major tirade on entertainment producer Mark Beirne. According to Australia's Herald Sun newspaper, Grammer telephoned Beirne immediately after the show aired, and was reportedly heard yelling:

    “You are a vile person … a sick dog … your life must be tragic … I feel sorry for you!”

The former Cheers star is currently in Australia to host the Australian Commercial Radio Awards, and to promote his new show, Boss.

Let's hope the rest of Kelsey's trip is drama-free!