I'm glad you're retaining your faith in humanity as a whole. That said, I'll bring it all the way back to: this is shack we're talking about here. It's a huge stretch to believe the massive asshole that is his online persona is 100% the opposite of who he is in real life, to the point where a supermodel SB is fucking him for free. Simply not plausible in any way. No one, in a snap of the fingers, goes from being a major dick in 99.999% of their online postings to being a charming, witty, self-deprecating 'silver fox' in real life. And we have a pretty big online sample size from which to characterize who/what he likely is in real life.
Based on that, I call BS on his claims as being 100% untrue. But like I said, if you choose to believe it, more power to you.