“(New York Governor Andrew) Cuomo’s concubinage gives prominent bad example against marriage, but his official actions in regard to “gay marriage” have changed the very definition of marriage in the populous state under his care; Cuomo’s living arrangements are of immediate canonical concern to only two of New York’s eight arch/bishops, but his political actions in regard to ‘gay marriage’ negatively impact the pastoral mission of every Catholic bishop, parish priest, deacon, and lay minister throughout the Province of New York; finally, while most of the bishops of New York said little or nothing about Cuomo’s living with a woman not his wife, his long-standing actions in regard to ‘gay marriage’ were challenged repeatedly, directly, and forcefully by the Archbishop of New York and by all his seven suffragans.
In light of the foregoing, I see no way, absent a public reversal of his public conduct, that Andrew Cuomo may present himself for holy Communion (per Canon 916), and, if he does present himself, I see no way that a minister of holy Communion may administer the sacrament to him (per Canon 915). Indeed, the only question in my mind is whether the ordinaries of New York should lift from the shoulders of individual ministers the burden of reaching this decision, by making a determination to this effect themselves and, assuming they do reach this conclusion, whether they should announce it publicly or in a personal letter to Cuomo. (Personally, I think a public announcement more befits the markedly public character of Cuomo’s conduct and responds better to the danger of scandal presented to the faithful by his actions).”
— Canon lawyer Edward Peters