The faithful are not divided.
No kidding.
However, your church lays claim to all those who have been baptized and it doesn't seem to bother the hierarchy whether someone is pro-abort or pro-homosexual marriage. They can, and DO, still receive communion and Catholic funerals. And they are certainly counted as part of that 1.2 billion strong when someone wants to use the might makes right argument.
There's plenty of division and disunity within Catholicism. This study proves that.
But which simply affirms the division that exists in Rome, and which you cannot escape, for as said, Rome treats those whom you count as unfaithful as being members, and thus this is the church RCs tell us to join, which many left liberal churches for conservative ones already.
Who are the faithful to you?
Those who are faithful/(supernatural faith of God) to God or those who are faithful/(natural faith of man) to man.
They are both distinct and VERY DIFFERENT.