Yes, you are all those things AND you are separated from the Orthodox Church by virtue of your unacceptance of all seven ecumenical councils. We are not in communion (there are but a few examples of intercommunion but by and large Coptic Christians are not communed in Orthodox churches) and that should illustrate that something is amiss. We are talking... which is good. Hopefully we will be able to resolve the differences (I know you claim it is an unfortunate misunderstanding of the definition of words) but to date that has not happened and I can't really see it happening any time soon. So... I wish you well in your faith. Go in peace.