What is his problem?

I don't understand what digvijay's problem is against vivian? From day one he wanted to fight vivian, kept poking him. Vivian never took him seriously, infact even checked up on him when he seemed upset in the house. Vivian's wife invited him out of courtesy and this is the attitude he gives. Can i ask whats his achievement in life to have this much attitude? Did 3 shows couldn't win any and launched a scam type reality show course. And with this attitude how far does he think he gonna go?