No! Don't be rude.......just act as if you don't care.
Sandi, sorry for butting in. At least in my case, H's reaction to my indifference has been to accuse me of being "weird" "different" and ultimately he pushed until I folded.
What do you think is the best way to respond when S comments on the different attitude and perhaps tries to provoke you out of it? Not saying it will happen to Stuck, but it did to me and I had some good straightforward responses until H proclaimed "ok, if that's how you want it, I can be an a**hole too."