Vatican II is a Council of the Church. Most of its teaching is perfectly compatible and in continuity with the teaching of previous popes and councils. Where it fails is its ambiguity in certain areas. This has led to fanciful and erroneous interpretations of its documents which in turn has led to the current confusion over what the Church actually teaches, e.g. the attack upon the indissolubility of marriage now going on.
For you and all the rest of you, progress means overturning doctrines, dogmas and practices you don't agree with or just don't like. You are attempting to syncretise Church teaching with secular values. This most certainly was not the intention of the Fathers of Vatican II, well most of them anyway.
Development of doctrine as Newman pointed out, does not mean abandoning it or standing it on its head.