All this talk about Brodeur vs Lundqvist is pointless for this argument.
Marty Brodeur has a giant blemish on his entire resume with this public divorce. I'm not worrying about it, judging him or defending him for it. Although, I imagine if it was other way around, Devils fans as a whole might have a field day with it.
Anyway, when Marty starts talking about other people, he has to know that's always something someone has to throw back at him. Very few people will tough such a subject, but Avery is definitely that person. Brodeur's comments were a little unnecessary. If he didn't watch, why bother commenting too, and the contestants to receive a sizable amount of money for their charity. So with that component of it, forget about talking about him.
Avery fired back in the only way he can and was vague about it enough that the hockey world could wonder if it was the sister-in-law or nanny, both, or were they the same people. No winners here. Everyone thinks Avery is a classless douchebag, and everyone is reminded about his transgressions.