This "push all-in preflop with K-K every time" mentality seems to be carried over from tournament play, where it might be acceptable in the latter stages, but in a cash game it makes no sense. As has already been said, your opponent is going to fold all the hands you have dominated, and call with aces.

Folding K-K preflop seems like it should be standard play if you're getting raised and reraised huge.