Traditionalist Catholicism
From RationalWiki
Traditionalist Catholicism is essentially Catholic fundamentalism, generally based on the idea that the Catholic Church lost its way with the results of Vatican II, and looking for a return to those earlier halcyon days. Some remain within the Church, but others have formed their own splinter groups on the assumption that the current papacy is illegitimate. Some groups have even appointed their own popes.
Mel Gibson is a member of a Traditionalist Catholic church[1], and we all know what a wonderful, inclusive Christian he turned out to be.

