Did not see last part))
maybe because they are supposed to be with him in the paradise and the number was as such
he actually married more wives, and with two he did not copulate and they separated they are Amrat and Al-shanba'
Khadija, Sawda, Aisha, Hafsa, Zainab bint Jahsh, Zainab bint Khuzaima, Maryam kopty, Sofia, Umm habeeba bint abi sufyan, Umm Salama, Juweiriya, Maymoona bint Kharis, Zainab bint Umays, Khowlat bint hakeem al-Salmy, Rayhanna al-hindiqiya,