Absolutely! The Bishop is asking a very logical question, one that I've asked my liberal friends. The reaction is the same, they have no answer so they cry "Homophobe". Every argument they put forward to justify homosexual "marriage" can be used to justify all types of unions. IMHO thanks to this gay marriage legislation, in 20 years or so, we'll be fighting to keep polygamy illegal. Especially given the rise of sharia in the west.
When you strip it all down, marriage was created for the production and the protection of the next generation period. That's why you have inheritance, child support obligations and until recently, adoption only to married couples. Progressives with their "gay marriage" are destroying the core of society, the family.
Yes, they are destroying the basic foundation, and they don’t want to be reminded that a good many people can see this. They would rather stick with the “equality” crowd who are sentimental and say, “How’s it hurting your marriage if 2 guys want to marry, huh?”. Some of these people are in their 50s and sound like sullen teenagers.