DH is pretty much sugar free and I try to stay low sugar.
We still have sauce and mayo but we don't drink juice or soft drink etc. DH doesn't have sugar in his tea or coffee but I usually do (trying to cut that out).
We have no breakfast cereals except weet-bix and rolled oats in the house. The boys and I use jam and honey but DH doesn't.
I still eat the odd bit of dark chocolate (I go through a 250 gm bar each week) but DH doesn't partake.
People feel sorry for our children and load them up on sugar and we tolerate it to a certain extent but it does kind of **** me off.