A&E did not violate anything. They didn't fire Robertson for what he IS but what he SAID. IF there is a morality clause, and we can only assume that there is since no one here has seen it, that clause is inapplicable and void as the statements had approval (evidenced by the network's failure to object at the time) from the network.
Wtf does "failure to object at the time" mean?
You're suggesting that A&E not only has a morality clause but has the power to stop other people's magazines from publishing? This makes no sense.