The law does not envision “free floating” or unattached practice of the faith but participation in a true community of the Christian faithful who are associated with a pastor who will know the people and assist them with the spiritual goods of the Church. Parish jumping is frowned upon.
Here’s what I don’t understand, then. If I am a member of the parish I attend, and a member of that parish community, what difference does it make? Our parish participates in community activity and is involved in the larger community as a whole. If I belong to that, do I not belong to that community and am I not a part of that parish?
I have never even met the priests that are pastors at the territorial parishes here. How could they assist me with the ‘spiritual goods of the Church’? I do know my parish priest and he is part of the community I belong to, and he does assist me in my spiritual life. When our marriage was blessed, he did it. If I went to one of the territorial pastors he wouldn’t know who I was. And I have no affiliation with EMU at all, and neither do many of the other resident members of the church.
IMO, if you are a member of a parish and take part in that community, and that priest assists you in your spiritual life, then you belong to that parish no matter which church is physcially closer to you.