In that case she has decided not to marry anyone. She doesn’t want her dad’s blessing for such relationship which she never wanted and which is against her beliefs, simple as that.
Prophet Muhammad pbuh “No previously-married woman (widow or divorcee) may be married until she has been asked about her wishes (i.e., she should state clearly her wishes), and no virgin should be married until her permission has been asked (i.e., until she has agreed either in words or by remaining silent).” They asked, “O Messenger of Allaah, how is her permission given (because she will feel very shy)?” He said: “By her silence.” (Reported by al-Bukhaari, 4741)
Unfortunately this is still happening in our society and so called educated society.