If you push for a S then I wouldn't expect the "controlled" part to be sustained by her. Once she feels she's free I'm not sure what would motivate her to abide by whatever rules you tried to arrange. I know in my case STBX agreed to rings, no dating, etc. and then sneakily broke them right away. It's not personal, but if she's so far gone that she screams at you like that and everything else, then what's to motivate her to keep another constraining commitment?
I'm not saying that to discourage you from letting go, as Starsky suggests, but to just make sure you aren't surprised if it plays out that way.
It svxx that these things are so messy.
Me42, H40 D12, S8, S7 A revealed: 7/13 Sep 4/14; Agreed to D 1/15