re: "Christians didn't invent marriage. Why do they think they can define it."

Oh no, please don't advise that strategy - it's the worst. I'd much rather have someone come to my door and shove a bible in my face than what you're recommending. I say that because it seems like some Christians will find non-Christians and try to become "friends" on a secular basis before slowly and subtly pushing Christianity...except it's never slow or subtle and they're always really shitty "friends".

I've had a few of these covert attempts made on me, the worst was a coworker inviting me over to watch a football game and it turning in to three hours of Jesus fest. It was terrible.

It must be how an attractive woman feels after awkwardly turning down a man that has tried to become "friends" with intentions of much more.