You have something even more important. God gave you the gift of free choice. You may choose to remain in His Church or leave it. I believe you have already addressed this in a previous post.
Sorry, but the Roman Catholic Church does not own the designation of "His Church". His church is the body of believers in Jesus Christ as savior and head. This is the ecclesia, a called-out assembly, a church.
Here is what I believe, there are many Roman Catholics that are Christians. There are many "Protestants" that are not Christians. Like I said, labels don't mean much.