I think you need to research what you’ve just said, brother. There was no Roman Catholic Church, it’s the Latin rite that is part of the larger Catholic Church or Church of Christ. The term “Roman” was created during the Reformation, particularly Great Britain, from my readings, as a slur, words of contempt towards the Holy See in Rome.
When I say Catholic, it includes all faultering, fallen away, misguided, separated, etc." All Christians are part of the One Holy Catholic and Apostolic Church, whether they like it or not, because there is only one Church. The Orthodox are nothing more than Catholic and Catholics are Orthodox. All of this name calling and hate speech detracts from the real issues, that there is only one Church and everyone is connected to it, either close or distant. This distance is what we often call “fallen away”, Protestant, etc. We are all sinners and all need restoring. But the means of the restoration is held through the sacraments of the Church and those that separate themselves from the sacraments fail to see the bigger picture. But those of us who see the bigger picture, barely see it.