They cannot offer children a mother and a father. Between men and women there are natural impetuses towards longer term coupling and towards a higher demand for sexual exclusivity. The same would apply to an adulterer. This plays a significant shaping role in our relationships with people of the same or different genders. It is not an ideal form, but it remains clearly ordered towards the primary ends of the institution of marriage. However, Homosexual behaviours anal and oral sex can be practiced by both same-sex and heterosexual couples. The New Testament-era church appears to have baptized into membership immediately upon conversion, and then disciplined diligently if problems arose.
The bonds of blood more generally.
Bey says: You do not need to remarry your spouse in North Carolina. There were examples of relationships commonly considered homosexual that were characterized by love within the ancient world:
Perhaps the only good thing that can be said about this argument is that it's the most directly honest one that opponents are likely to make.