What are you talking about, they never reached their Muslim targets? Constantinople was looted for three days and all that wealth was taken back to the West, some of it being delivered to Pope Innocent III.
Huh? According to the Catholic view of history, the Copts broke off from the Catholic Church after the Council of Chalcedon.
Greeks and Russians are in communion. There is no schism there.
There’s Chalcedon again, so you are actually referring to Catholic schisms.
I have no idea what you are referring to here, but since you have been consistently in error up till now, I think it is a safe bet you are wrong here too.
Well that describes how Rome left the Church. After Cardinal Humbert initiated the separation with the litany of false claims which was the Bull of Excommunication he laid on the altar of Hagia Sophia, the breach was cemented when one of the other papal legates, Frederick of Lorraine, was crowned as Pope Stephen IX, who along with Cardinal Humbert and Peter of Amalfi had been excommunicated by a council of bishops in Constantinople.
History shows otherwise.
Right back at you.
I am well aware of how Catholics misinterpret St Irenaeus.