To be perfectly honest, if Chris ends up homeless, no matter how much shit we Kiwi's talk about him, I wouldn't be surprised if people helped him find a place or donated money for him (Like the fire box). The only problem I see is that he would get too dependent on the donations like he is now and refuse to do anything of worth, it's the sad but truthful future.
Chris has Barb but soon he will have no one, his dream of that perfect late night 50's sitcom of a wife,daughter,son will sadly be just a dream. Yes Borb do have the main blame, but at the same time you can't exclude Chris from it, as stated in another thread, when given help to look for a job he flat out refuses because it would "cut into his SSI" or but in reality it "would cut into his sleeping and playtime" the sad thing is that Chris has no idea how to be an adult, Borb never taught him that, they never truly gave him the help he needed.
Do I feel bad for Chris not having his father for Christmas? Yes. Do I feel bad for Chris probably losing his mother later on? Yes. and even if a lot of people here are trying to be "ow the edge" they feel bad for him to that point.
Will Chris get better? No, he won't, he will still be selfish and a narcissist, he won't accept any opinions but his own and his social interactions will worsen when Barb passes,he will soon have to spend his New Years alone, his Valentine's alone, his Birthday's,4th of July's,Thanksgiving,Christmas, all those holidays alone. And there is no one else to blame but Chris himself for not wanting to better himself and accept help and Borb for having sheltered him and cuddle him the way they did.