I think it's quiet fishy to be honest. Something very 'off' about it. I write about things that bother me, but don't name anyone and if I've been harsh about them, I usually edit it but I stay true to my feelings and how the situation made me feel. You've a right to do that. Naming someone however can carry consequences, and if it's a lawyer....! But then again, why would he even be looking up your stories in the first place. What's his agenda? I'd be asking a lot of questions about this guy. Stop worrying over what he thinks, you didn't name him, so he can't do anything and if you wrote from your heart, it shouldn't matter. He might just be very worried about his behaviour, and maybe sussed you might write about it, that's maybe why he looked you up.