Out of obedience even when something “seems” right for you, you still need to obey The Church Jesus Founded and when The Catholic Church tells you not to receive Communion from any Churches outside It’s Union, that is giving that “Other” Church actual respect. You cannot possibly receive Communion, the highest and most central Sacrament there is in both Churches when we are n ot in union UNLESS as I said earlier there is a serious reason.
It’s like a wife saying to the husband, “I will visit my former boyfriend because he’s a nice guy and he is alone in a new city here. I will just be with him for an hour to talk to him and see how things are”. If you are married I don’t think that would go so well with your husband. It doesn’t matter how “nice” the guy was and may be and it doesn’t matter how
"similar" he is to your husband, there was a severance and your not with him. Your married. So, tell me why I would be wrong in the 2 comparisons…