Is Orthodox Catholicism a Disagreement?

Protestants view orthodox as a, this is going to make people angry. I wonder what happens when you get down to issues of the day that need to be discussed and decided upon. Men, contraception might be an obvious issue, but wt's an easy one to discus. Do you then just leave your orthodox communion and join another one? Because that's the other thing i think a lot of catholics wonder about, you know.