What is the Sharia ruling regarding marriage to a girl who became pregnant by me out of wedlock, aborted the fetus, and lost her virginity during this relationship, given the family's absolute refusal of this marriage? Am I obligated to cover her shame and marry her? And what is the ruling on hymen reconstruction for fear of her being killed or disgraced?

Both the questioner and the girl must repent from zina (unlawful sexual intercourse) and conceal their sin, avoiding public disclosure of it. The questioner is not considered unjust to the girl if she was willing and not coerced. Repairing the hymen is forbidden unless there is a verified necessity. The girl may use allusive statements (ma'arid) if someone discovers the loss of her virginity.