In the Name of Allah, the All-Merciful, the Mercy-Giving

 

All praise is due to Allah. Peace and blessings be upon His Messenger Muhammad.

 

If you would like to correct a mistake, do not do that through another mistake. Secret marriage may bring up more problems and atrocities to both families. I suggest he proposes to you through the family and if he is a good suit for you and your father refuses him, you can refer to a judge to solve the problem for you.

Almighty Allah knows best.