Are you talking about happily married dwellars such as you and your'n? In that case, definitely less crazy. If you're talking about the pretend-happy confused and standing in quicksand married dwellars...another story entirely.
Still, I chose single people because...yes, I'm crazy, but I'm pretty damn happy crazy right now, and therefore more "fun-crazy" than "scary-crazy" and certainly not on the immediate road to making myself or someone else miserable from sheer craziness.