Totally different. Being a dick in house is far from big deal compared to kicking limo's windows, running drunk around hotel suggesting dirty stuff to ladies and going "DO YOU KNOW WHO I AM!?!?! I AM UFC FIGHTER!!!!!" or whatever that idiot did again...
Also kicking the guys that had already lost their fights and then started fighting in house in season 6 was easy enough too.
He wasn't just being a dick
, he threw glasses at people because he can't control himself (or chooses not to). If this was anyone else on any other season, or probably this season, too, Dana would have immediatley thrown them out.