Because of the issues with my Sds teeth I made everyone cut back on the sugar and acidic drinks. (If you know of…

Because of the issues with my Sds teeth I made everyone cut back on the sugar and acidic drinks. (If you know of anything else she shouldn't have fell free to tell me) My sd decided that this was completely unacceptable and got into some candy before I got up a few days ago. After that I told her she can't have any sugar at all because that was not ok. Now I'm cooking her breakfast like omelets and stuff like that and she's very angry about it. She'll take an hour just to eat half of what I fixed. And I know she likes it because she used to eat this stuff all the time, the only difference is now she has no choice and before she would ask for it. I'm not yelling at her or anything for any of this but its driving me crazy because I know she's doing it on purpose, I just need to bitch about it before I lose my mind.