The Hamlet Project

I have questions about this. Lots and lots of questions. Because Polonius makes it pretty clear that Ophelia is a prince out of Ophelia’s stars – that he had her return his letters because of this difference in their stations – and when Polonius says all this to Gertrude and Claudius, she does not say, “Now, Polonius, if they’re happy – why can’t we let them do their thing?”

She’s just, like, “Yeah, I don’t think that’s it.”

But WAS she supportive of this relationship at the time?
OR does she retroactively hope this? Like, now that Ophelia’s dead she can hope for it safely – without any danger of them actually getting married. Surely she would have preferred a princess from Austria or something. But maybe she did really hope this.
I’m not sure though.