No allegations against the marriage to a 6 year old?
Reality check: Because the appalling act did not occur, there were no misgivings about it!
The Qur'an states that marriage is a binding contract that must be undertaken between two consenting adults of physical and mental maturity. A 6 years old has neither!
The Qur'an states repeatedly to marry women, NISA, never females or girls, hence only women can be married.
It is sickness of the highest order to say a 6 or a 9 year old is physically mature to to marry a 50 year old man and the only reason it is believed and excuses made for it is the fact that man made religions can make you believe in absurdities; DEAF DUMB AND BLIND to reason and decent common sense!
Get back to the Qur'an ASAP or continue in hellfire ignorance; your choice!