Yes, I gave a hypothetical example of a child when I posted this but I'll give a real one:
Sarah is a young addict in our little town (uk) and she's homeless and pregnant. There arn't any flats or houses to spare because the council are trying to sell off all the council places and private flats are mostly rented out to working people, are too expensive or the ones who would take her are full. The rehabs are expensive, have incredibly long waiting lists and are very difficult to get into.
I just can't see what's going to happen to her and the baby. Because she's a heroin addict she'll probably lose it and it'll end up in care and I've seen the things being in care does to kids. The best sinario would be for Sarah to get clean and housed but if this doesn't happen and the child ended up with a gay/lesbian couple with warm hearts that'd be a good result in this case. And there must be many cases like it.