Agree, agree, agree with stitch, Winnie, MI, scalty and the others, Nik. Yes, this is really upsetting and I'd be gutted too and it must feel like a slap in the face. But one real option is to slap the gits right back and go somewhere else! I do understand that it seems a massive step but the college housing support people would be really pleased to offer help with relocation, I'm sure and I agree with those who've said it could be a fantastic move for you and dd. You still have a good 8 months to plan a move if you wanted to start somewhere in September 2005. Or maybe you could take a year out to work in social care and aim to start college in Sep 2006 if you got feedback that mentioned work experience as an issue? As Misdee says, there are a huge army of unqualified people who keep all the social care sectors going- pretty much as unsung, often underpaid, heroes. You could gain loads of experience that way and occasionally you find that the only major difference between you and a qualified member of staff is that they are getting paid a lot more to do a remarkably similar job.
It's v common not to get into your first choice of uni and to have to look at the clearing system or even reapply next year, btw. Given that your whole class applied as well as, I assume, many others, they had to reject someone and it may well be that they can give you some feedback that will up your chances of getting in somewhere else.
You may even find that one factor was your age or something really nebulous like that. I noticed that the two people who failed to get on an optional sponsorship scheme at my college recently were the youngest applicants by some way. There can be an attitude in social care that younger folks have all the time in the world to gain experience/attain their career goals, IME.
Anyway, enough from me. But please, please, please don't lose heart. All is not lost and there really will be other options.