I mean it depends on the framing, if it was a maybe, as in let's wait, get more financially secure, then that's not so bad

if it was a maybe, but for religious or personal reasons she doesn't like the institution of marriage and needs to think about it, that's another thing

but if it was a maybe, because maybe I don't love you, then that's a problem and a serious one.

either a hell yes or a fuck no type situation