Selectively quoting Wikipedia might lead to that conclusion. Let's be honest, you believe that because it's what you want to believe, not because it's based on evidence. Let's break down the offending quote. First, Paul opposes efforts to redefine marriage at the federal level. What he has consistently said is that he opposes Federal legislation of marriage at all. Likely Paul supports
aspects of DOMA, including the ability for states to refuse recognition of the marriage standards of other states.
To further put DOMA/the definition of marriage into perspective, it was Bill Clinton who signed it into law, and
Barrack Obama is on record as saying the same thing.
Now, let's look at his positions more broadly. Paul voted to repeal DADT, he voted twice against the Federal Marriage Amendment, and he's consistently said that marriage should be a private matter between individuals. If that's all about shafting gays, then I'm eager to hear your take on Obama, who opposes same sex
weddings. If you're looking myopically at a single quote, or cursorily at a single position, it's easy to come to any conclusion you want to. After all, looking at his stances and opinions on the whole takes effort, and might require you to look beyond a Wikipedia page.
His role - again - is that the government should play no role in what does or doesn't constitute a marriage, and what does or doesn't constitute a marriage contract. He has consistently said this every time the question has been raised, and he has been clear in what that means. You're keen on taking one stance and using that to define all his possible positions, but that's a lazy and simple approach. Or is pushing nuance only appreciated when it's at Lewk's expense?