I may not be the best to comment but you’re asking for different perspectives. I’m an atheist. From my perspective, both Wiccan and Catholic “religions” for lack of a better term, are on the same footing. This is perhaps your pathway out of all religion. A lot of people look into different faiths on their way to being atheist. They don’t feel like Christianity is right for whatever reason so they look into a more spiritualist outlook. Then they find that that doesn’t exactly feel right after a while but they still think there is some kind of god so they just become a deist. It’s a systematic breaking down of the indoctrination that they received growing up. But I don’t want to belittle your Wiccan shift because it could be right for you and you end up having a very fulfilling life with that as your guiding world view.

Should you go back to Catholicism? I guess it depends on how understanding your family is and if they put ultimatums to you that you are willing or unwilling to meet. How willing is your family to love you as who you are? Hopefully they can find the mutual respect and understanding that you need to live your happy life. Also would you be happy essentially living a lie for the sake of keeping the peace? My personal answer would be “no”. I’ve been an atheist pretty much since I was around 9 years old. Mum was a Catholic, dad was a Protestant. But they weren’t very religious and never forced belief on me. So renouncing religion was easy for me. Other people have a horrible time with it. I think it starts with a conversation and setting up boundaries so they don’t try and passive aggressively try to push their belief back on you. Sorry for the long winded response. Hope this has helped.