Quite. Also is he, in fact, opposed to gay people raising kids - or does he think in an ‘ideal’ world a child would have a mother and a father? Because there is a difference.
Perhaps he feels a woman can give the benefit of knowing about women’s bodies to a girl child in a way two male fathers wouldn’t. Fair enough, that’s true. Just the same way a woman isn’t going to know what it’s like to have a male body.
Doesn’t mean it’s ideal for every child in reality though does it…relationship break ups, drug abuse, death - all things that get in the way of an ‘ideal’ set up. And most would agree that love it’s the absolute ideal, wherever that comes from.
I mean one might think that ideally children grow up with separate bedrooms - but plenty share rooms and are incredibly happy so there is wiggle room on opinions.
He also might see marriage as a purely religious thing and therefore not even be thinking about legal benefits etc.
So you need to get to the bottom of what he actually feels not just decide he’s a bigot because he doesn’t believe the EXACT same as you.
before anyone leaps on me I definitely don’t agree with him, but just playing devils advocate here.