No. No hostile forks.
if 75% of the network wants to go with large blocks and 25% want to force smaller blocks, which fork is the hostile one?
I suppose by that argument the Russian revolution (to use one of countless examples) was, by definition, not a 'hostile' fork since it was democratic.
In any conflict, once the first shot is fired all involved parties are are appropriately labeled 'belligerents'. As to who 'started it', that is left to the history books and these are, as they say, 'written by the victors.'