Nikaah & Marriage Issues

Abortion

Q: One month I had to terminate my pregnancy at 27 weeks because the baby's brain was not formed properly and he can be fully handicapped both mentally and physically and blind and there is no treatment for these born problems. The doctor suggested us to terminate it. But I regret now. What should I do now, please tell me?

Getting married after committing zina

Q: I had a question, I commited zina with a woman who is my wife. She got pregnant at the time however we did not repent at that time. The imam that married us was aware that she was pregnant but he did not make us do tobah. We got married and then we had repented for what we had done. We both were not aware at the time that you must repent or the marriage may be invalid. It has been four years since and I wish to know is our marriage valid or invalid.