First of all, pick up the digest. Normie appears as the Goblin in the very first story.
He makes another appearance sometime around issue 20 or so. I'm sorry for not looking it up. Great story, though. He tries to kidnap Mary Jane and that doesn't go as well as he planned.
The pivotal issue is No. 27 (in my opinion, the best Spider-Girl issue) where Normie has Spider-Girl, who has lost her powers, tied to a chair the entire issue and threatens to end the Parker-Osborne feud. And he does, just not how he expected.
After that Normie is pretty much a regular supporting character. Mayday has a thing for him, but he's too old for her. He's also in love with Brenda Drago, AKA Raptor (another reformed villain). This "wife" popped up a few issues ago.