So if the Gagliardi family get a new house and there isn't a room for Louie to have all to himself, he's going to try to mooch a room off of some rube? And if he can't find some sucker to give him a free place to sit around all day and contribute nothing then he'll commit suicide? Sounds like it's suicide for Louie then, because no one is going to take him on as a roommate. Even Cuckalope and LARPertale won't take him in because they know he's a lazy, worthless piece of shit who won't contribute to anything, including paying rent.
Louie is basically looking for a new Mama Gags who will cook for him, clean for him, do all the shopping and chores, and let him sit on his Daibetic ass all day, every day, rent-free. The problem is that the only person who will do that is Mama Gags, and it sounds like she's done with it and has told Louie that he's not welcome in the new house when they move. So, yeah, guess Louie will just have to off himself since no one will take him in and he refuses to be an actual fucking adult and get a job. Bye-bye, Louie.