When does an activist become a hypocrite?

Skemono looks at anecdotes from a website titled "the only moral abortion is my abortion," relating tales from the field where previously anti-choice activists unapologetically get an abortion before heading back to the protest line. Skemono has one sentence that really highlights the mindframe of these abortion hypocrites:

The only valid choice is their own--everyone else are sluts who use abortion as birth control.

I'm fine if people want to protest abortion and to refrain from one themselves. But don't go picking the apple from the tree if no one else is supposed to.