An excerpt from honorable Dr. Shabbir Ahmed's book 'Islam: The True History & False Beliefs MARRIAGE WITH HAZRAT AYESHA 622 CE:
Contrary to the Imamist propaganda, the exalted Prophet hDid Muhammad (S) marry a 9 y/o old girl? ad no more than one wife at a time. And Hazrat Ayesha was a sister, not daughter of Hazrat Abu Bakr. The Prophet (S) did not marry for three years after Hazrat Khadijah's demise in Makkah three years before Hijrah. Hazrat Ayesha was the widow of a martyr, Saleh bin Saleh Al-'Ataib. She was 48 years old at the time of marriage to the exalted Prophet. Sahaba Kiraam including Hazrat Abu Bakr strongly recommended that the Prophet (S) and she got into the solemn union of marriage. The blessed wedding took place in 622 CE when Muhammad (S) was 52 years old. Kitab-e-Dalail-e-Nabawwut Syedna Muhammad (S), by Abdul Jabbar Fatimi, written 150 years before Tabari, the first ever 'canonized' historian. Azwaaj-in-Nabi wal-Ashaab, by Sheikh Hammad bin Hakam. The rest is nothing but slanderous imagination of the Zoroastrian "Imam" Tabari and the Jewish biographer Ibn Ishaq and his Parsi follower Ibn Hisham.