I don't get this. If you disagree with many aspects of a religion, why are you still part of it?
Faith is faith, and there are many many parts of any religion.
Catholocism is exceedingly complex, like all major religions.
It's very likely that there are parts you absolutely agree on and disagree on.
If everyone left all religions whenever there was a single thing they didn't agree on, there would be no organised religions at all.
Not to mention, Pope's are elected and are individual people.
They have different personal opinions. You can't expect every catholic to have the same opinion on everything as each new and different Pope that comes along.