I used to see LaMotta (and Rocky Graziano) fairly regularly on the streets of the east-side of Manhahttan early in the mornings when I was driving a cab in the city. (That was back in the 80's). They'd go to a bagel bakery on 2nd Avenue and 56 Street (true story). Graziano was ALWAYS willing to stop and talk, while LaMotta was more distant.
I remember his wife, Vicky, posed for "Playboy" many years ago, but I have heard nothing of them in the recent past.