I don't think that Lou ever had Marty beat up. I know I heard this through George Anastasia but he didn't say if anything ever happened. I doubt it did. Bent lou is just an associate but he has had that Delco Nostra book with Borgesi for some time. I think thats why Borgesi was pissed at Unlce Joe cause Borgesi's family wasn't be taken care of as good as he would have liked by Uncle Joe. That whole dynamic between Uncle Joe, Bent Lou and Georgie is pretty interesting. I never heard of Lou until the Delco Nostra case and then you see him with Uncle Joe a couple times.
And Angelina has always been a drunk looking for attention. Lets be honest here...Joey was a close second. Maybe he learned his lesson in jail, unlike Angelina whose been in and out, cause I haven't heard a peep out of him.