ANSWER:
This is absolutely false and a blatant lie fabricated by the deviant shias! This is a huge insult to her husband Ali, may Allah be pleased with him as they accuse him of being a coward and not doing anything to the man who hit his wife and made her have miscarriage as they lie and claim! The funny thing is that after all of this, Ali gives his own daughter in marriage to Omar, May Allah be pleased with him!