Homosexual Marriage. Why is the Church picking this battleground ?

[FleetingShadow]

And what led to no-fault divorce? A culture in which artificial contraception was widespread. This has got to be the root I think. This is the point at which sex becomes divorced from its unitive and procreative purpose.

If the Bishops really had courage they would launch a big campaign on contraception and natural family planning... but its easier to pick on a confused minority than a rebellious majority.