Answer:
(Fatwa: 1067/D=236/File D=1432)
If other conditions of the nikah were fulfilled i.e. the ijab-o-qubool (proper exchange of nikah words) was made according to Shariah in the presence of two witnesses then this nikah was valid. However, this nikah was done in non-kufu without the permission of wali (guardians); hence the guardians have the right to revoke the nikah to repel dishonour until she is not giving birth to a child. If they wish, they can file a case in Shariah Panchayat or Darul Qaza and get the nikah revoked. If the reason numbers of 3, 5, and 6 mentioned in the question are true and the girl does not want to live with her husband, then the husband should be asked to give talaq or khula in exchange of mahr. Khula is not valid without the consent of husband.
Allah (Subhana Wa Ta’ala) knows Best
Darul Ifta,
Darul Uloom Deoband
