There are civil unions, and there are marriages - and if it was simply about "rights" and "benefits", then people wouldn't give a c*ap which group they were in.
However, even though they have civil unions (in many countries/states), they also want to redefined marriage.
I'm not saying that's wrong or right - that's an argument I won't go into here.
However, to try to pretend that this is anything but redefining something is pretty deceptive.
Maybe they'll win, and we will redefine marriage. Who knows.
I'm just trying to explain what his (assumed) beliefs are, and pointing out that his donation and beliefs shouldn't automatically label him as "anti-gay."
If a religion said black people were cursed and had no souls, there wouldn't be so much hemming and hawing over whether or not they were racist. (Articles about the Mormon church all mention its "racist past".)
It's a stupid fucking belief, and it leads to seperate but equal bullshit, but it's not homophobic on its own.