i dont know when your next conversation is going to be with her, but i would hold off on that statement till you get some feed back from a few other further along people here.
to me, and this is just my opinion, it sounds like you are still trying to control what she might do with some guilt, and a little bit of talking down to her with that statement.
'i feel that i will not be ready to move on with anyone else until the divorce is final.' or something better worded like that. no you statements, just I.
