A new Vatican document defends marriage as a monogamous relationship amid the growing popularity of polyamory and addresses ...

The Vatican issued a new landmark doctrinal note reaffirming monogamy, while warns about the rise of polyamory in societies.

I was raised in a strict religious household and never saw positive depictions of nonmonogamy. But as I got older I realized that I was polyamorous, and found a church that was more progressive. I ...

The Roman Catholic Church is defending marriage as a union between one man and one woman amid concerns about polygamy and polyamory, and increased acceptance of same-sex relationships ...